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'Switched: Billy and Terri' by Riv Yavtry (bg, oral, inc)
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Somehow aware that I might have placed myself at risk because of the
schoolgirl, Nat, I laid low for several days. I monitored the news
carefully but there were no reports that could be attributed to my
activities. However I decided it might be better to take a break and
leave the area for a while.

My buddy from school, Mike, had an older brother, Daniel. Daniel had
been useful protection against school bullies and we had become firm
friends. Instead of following school with college as expected, Daniel
dropped out for a while, eventually resurfacing on the opposite coast
with a latina wife, Cecilia, in tow. Initially Daniel's family were
shell-shocked and effectively disowned him, rejecting any contact,
but I had no such reservations. Keeping in touch with Daniel
regularly, I passed on family news in both directions.

Daniel turned his life around, becoming a business entrepreneur
running his own company, but it wasn't until Cecilia gave birth to a
son, William, that Daniel's folks thawed and got in touch again. They
even flew out to see him the following year when Cecilia gave birth
to a daughter, Theresa. 

As a sign of his gratitude, I had an open invitation from Daniel to
visit and stay with him as long as I wanted. Until now I hadn't
prevailed upon his generosity, but suddenly it seemed a good
opportunity to get away for a while.

Daniel picked me up from the airport. He looked tanned and healthy,
dressed in a very expensive suit.

"You're doing well for yourself," I complimented him.

"It comes at a cost," he admitted. "I find myself working long hours
and neglecting Cecilia and the kids. It's quite a responsibility to
have so many people depending on you, and I don't want to let them
down."

Daniel's property was very impressive - they could have a whole
football team of kids and not be overcrowded. Cecilia and the kids
were waiting to greet me when I arrived. Cecilia quite short and well
built, but you could tell from the look in her eyes what a nice
person she was, and I wasn't surprised that Daniel had fallen in love
with her. 

"Who's this handsome young man?" I asked the tall, slender blond-
haired blue-eyed boy with feigned surprise.

"William," he replied confidently.

"He's eleven now," said Daniel, "We call him Billy for short."

Then I noticed Theresa, a rather stocky, swarthy child with black
hair and almond eyes, peeping out from behind her mother.

"And this beautiful young lady must be Theresa," I continued.

"Terri is ten," smiled Cecilia, dragging the reluctant child out
into full view.

There was no mistaking which child took after which parent. Terri's
stocky build made her look older than her actual years, and I would
have bet on her to win a fight with her brother.

The holiday quickly settled into a routine. The kids were packed off
to school in the morning. Cecilia did some voluntary work most days,
so I was often left alone in the house. I did a few chores around the
place to show my gratitude for the hospitality, I swam daily in
Daniel's pool, I did a bit of sightseeing and shopping but soon found
myself resorting to reading or watching videos. The boredom was
rather welcome compared to the worrying about what I might have left
behind me.

The weekends were best - the kids were home during the day and the
place seemed to come to life. However I quickly became aware of the
sexual tension between Billy and Terri. One day it threatened to get
out of hand. Terri was playing in the garden and Billy kept trying to
look up her skirt.

"Ma, Billy's trying to look at my panties," she called out to her
mother, who was in the house.

"Terri, you're grounded until Wednesday for telling tales, and Billy
the same for not treating your sister with some respect."

"Awww ma!" the two kids whined in unison.

"If you were a real woman you'd suck my dick," whispered Billy to
Terri.

"And if you were a real man you'd lick my pussy," whispered Terri in
return. 

Realising they weren't alone in the garden, they started playing
separately, deliberately ignoring each other. I decided to take a
hand and picked up an abandoned frisbee.

"Who wants to play?" I called out.

"Me, me," they replied in unison.

Soon the spat and the sexual tension had been forgotten and the
three of us were having a good time in the garden playing piggy-in-
the-middle, with me being in the middle most of the time.

The following week the summer holidays started. Cecilia usually gave
up her voluntary work to look after the kids, but I offered to take
them on trips so that she could fit in a few hours here and there.
The kids and I went to museums (boring), the zoo (great), ice skating
(even better), water park (good) and to various shows and sporting
events. Despite the distractions I was still aware of the sexual
tension between the two siblings.

One morning, when I had nothing planned for the day, the telephone
rang. Shortly after Cecilia approached me.

"I know I was going to stay home today and look after the kids, but
there's been an emergency. They're desperate for me to go in for the
whole day. I know I've been imposing on you, but would you mind
looking after Billy and Terri again for me."

"No problem," I volunteered.

Cecilia took off in her car, leaving me with no transport. That
meant taxi or staying home all day. I decided on the latter and it
didn't go well. With no distractions, the sexual tension rose between
the two kids and they were soon squabbling incessantly.

We managed to reach lunch with no major injuries and there was a
temporary respite while we ate. I had to think of something fast to
keep them occupied during the afternoon. An idea came to me, which I
rejected at first because it was an abuse of Daniel and Cecilia's
hospitality. But the more I thought about it, the more it grew on me.

While Billy and Terri were eating their ice-cream and drinking their
sodas I took imprints of them both. After lunch I took them into the
playroom, where I had discreetly set up a camcorder.

"Who would like to help me in a scientific experiment?" I asked.

Both kids readily volunteered.

"Right. Lie down on the carpet and keep your eyes firmly closed
until I tell you."

The two children lay down and screwed their eyes tightly shut, and I
did likewise. I concentrated on my imprint of Billy then there was
the usual dizzy, disorienting sensation. Cautiously I opened my eyes.
My real body was still lying there, eyes tightly shut. I was in
Billy's body.

I shut my eyes again and concentrated on my imprint of Terri. This
time I felt sick to my stomach as the whole world seemed to whirl
around me, and I had to concentrate hard to avoid throwing up.
Cautiously I opened my eyes again. Success, now I was in Terri's
body. I hadn't been sure I could do a leap which didn't involve my
own body, although I felt like crap after making the transfer.

I shut my eyes again and concentrated on my real body. More
dizziness and disorientation but down at the usual levels. I opened
my eyes and found I was back in my own body.

Now for the test - which bodies were Billy and Terri in?

"Terri, you can open your eyes now."

Billy's body opened its eyes.

"Billy, now you can open your eyes."

Terri's body opened its eyes.

I had succeeded with my experiment - I had swapped the two children
into each others' bodies. I wasn't looking forward to switching them
back again, but for now I could have some fun.

"I have hypnotised you into believing you occupy each others'
bodies. You now have the opportunity to experience what each other
feels. Billy, you can suck Terri's dick if you want to, and Terri,
you can lick Billy's pussy."

The two children were initially shocked as they came to terms with
their situation and my explanation about being hypnotised, and then
again as they realised I had given them carte blanche to experiment
with adult stuff.

"Um, are you sure?" asked Billy in Terri's body. "Won't we get into
trouble?"

"It's all make-believe, and when I unhypnotise you it will all be
forgotten. Your parents will never find out and I won't tell."

Terri slipped her hands inside her jeans and started to explore. She
giggled when she encountered her dick. Not to be outdone Billy
slipped his hand inside his jeans too, and started to explore his
pussy.

"Why don't you take your clothes off? You each know what you look
like naked, and now you'll be able to see for yourself what your
sibling looks like too."

The children looked a little uncertain at this, but quickly worked
it out. There was no point either being coy about undressing in front
of the other because they'd only see something new and exciting when
they looked at themselves.

Billy went first this time, pulling off his t-shirt and examining
his breasts. Terri was an early developer and already had slight
bumps, and her areolae had started to expand and darken. Billy played
with the unfamiliar nipples and gasped at the sensations.

Terri looked at her body being mauled by Billy. It sure looked real
to her, just like her actual body complete with moles and childhood
scars. Still, she cast her doubts aside and started to strip too.

Soon both children were naked and playing with their unfamiliar
genitals. Billy's body was tall for his age and pale, thin and wiry.
Terri's body was much more rounded and darker-skinned. Terri stroked
her now hard cock and Billy rubbed the bald, plump lips of his pussy.
While it was fun to see the kids masturbating themselves, I soon
wanted to take it to another next level.

"Terri, you know how to make your pussy feel good, so why don't you
make Billy's pussy feel good for him. Billy, you know how to make
your dick feel good so why don't you play with Terri's dick?"

Terri reached out and rubbed Billy's pussy, and Billy reached out,
grabbed Terri's cock and started rubbing it. The two children
obviously enjoyed it, breathing hard while they masturbated each
other with gusto. However it wasn't going to make a great video
spectacle, with the crossed-mesh of arms and hands hiding much of the
action.

"Billy, lie flat on the floor. Terri, kneel over him facing towards
his pussy so he can play with your dick."

It would have been easier to physically manoeuvre the kids into
position but I didn't want to appear in the video.

The children complied, assuming the 69 position, then resumed
masturbating each other. While they were totally absorbed, I
surreptitiously adjusted the camcorder for better close-ups.

Both children were panting, and from the pre-cum appearing on the
tip of Terri's dick and the moisture glistening on Terri's fingers I
guessed they were both getting highly aroused, something I hadn't
been sure was possible happen given their tender years. 

"Billy, take Terri's dick in your mouth and suck it. Terri, continue
with Billy's pussy but use your tongue rather than your fingers.
Remember none of this is real so even if you think it's icky, it's
not really happening."

Somewhat reluctantly the children obeyed. Billy took the head of
Terri's 3 inch dick in his mouth and started sucking. Terri started
licking Billy's pussy lips.

"Billy, use your tongue and lick the underside of Terri's dick.
Terri, pull those pussy lips apart and lick inside. Try and find
Billy's clitty?"

The blue touchpaper was well and truly alight now and the children
needed no further encouragement or instruction. Terri tried to thrust
her dick deep into Billy's mouth and Billy pushed his hips up the
increase the pressure on his pussy from Terri's mouth. I was aware of
my own erection pressing hard against the front of my pants at such a
wanton spectacle.

Billy was the first to cum, groaning out loud despite the dick in
his mouth as the waves of pleasure coursed through him, a pinkish
blush covering his chest. However he kept on sucking Terri's dick
until she groaned as it throbbed and squirted a few globs of cum into
Billy's mouth.

Both children ended up lying on the floor, panting after their
exertions.

"Billy, what did you think of the taste of your semen?" I asked.

"I thought it would be nasty but actually it wasn't bad," he admitted.

"And Terri, what did you think of the taste of your pussy juices?"

"Nice, tangy and a bit salty."

The hands of both kids strayed to their recently sated genitals.
Terri began gently rubbing her still glistening dick, and slowly it
became hard again. Billy parted his pussy lips and felt for his
clitty.

"Can we fuck properly?" he asked. "After all, if this isn't real,
what harm can it do?"

I would have loved to have the ten and eleven year old fucking on
tape, but I quickly realised the consequences. Of course they
wouldn't actually forget what had happened but I could play them off
against each other, each thinking they were the only one to remember,
unless when they returned to their own bodies they experienced pain
or found damage. If Terri currently had an intact hymen that is
indeed what she would experience, and it wouldn't be something she'd
want to keep quiet about.  

"No. Although this isn't real you could end up damaging your own
body by accident. I think it's time I ended the experiment. Please
get dressed."

Reluctantly the children instinctively went for their own clothes
until Terri realised her clothes wouldn't fit Billy's body and vice
versa. Eventually they were both fully dressed, although not without
complications because they were unfamiliar with the opposite way
their sibling's clothes buttoned and belted up.

"Now lie down and close your eyes tightly."

The children obeyed. I concentrated hard on my imprint of Billy, and
after feeling the familiar dizziness, I opened my eyes. I was in
Billy's body. That made sense because the imprint was a mental image
of the physical appearance of the body, not the person occupying it.

Now the part I had been dreading. I shut my eyes and concentrated on
my imprint of Terri. Alongside the dizziness and disorientation I
felt a hot, burning sensation in my gullet while my flesh felt cold
and clammy. Silently I retched, grateful that Terri's lunch had long
since been digested. Still feeling acid in my throat and shaking
slightly, I concentrated on my self-imprint. Another wave of
dizziness but the nausea vanished. I opened my eyes and found I was
indeed back in my body.

I counted backwards from ten, very quietly at first so the kids
probably wouldn't be able to hear the higher numbers, but growing in
volume until I was almost shouting.

"Ten, nine, eight, seven, six, five, four, three, two, one, wake up
and open your eyes!"

Both children opened their eyes. They looked mildly disoriented at
first.

"Thank you for helping me with my experiment. I won't ask you
whether it was fun because you won't be able to remember it, but I
promise nothing untoward happened."

Terri started fidgeting with her clothes. Obviously Billy hadn't
managed to dress her body exactly as she would have done.

"Billy, would you fetch some glasses and the bottle of cola from the
fridge, I need a drink."

That was true, but my primary concern was to double check that Billy
was indeed back in Billy's body. Fortunately the right body left the
room in the direction of the utility room.

"Me too, please," yelled out Terri after him.

Fortunately the experiment had completely dissipated the sexual
tension between the two children, and I had a relatively easy time of
it looking after them until their parents got home, by which time I
had removed the camcorder and hidden the tape.

I had now been staying with Daniel and his family for over three
weeks. Although they made it clear the invitation to stay was open-
ended and they were happy to have me around, I decided I shouldn't
stay too much longer or I might outstay my welcome.

A couple of days later I was looking after the kids again when
things started to unravel.

"Can we do the experiment again. You know, the one where you
hypnotised us?" Billy asked.

I feigned surprise.

"You can remember me hypnotising you? That's not supposed to happen.
You must have a very strong will. How much can you remember?"

By challenging Billy, I was hoping to put a lid on it.

"Er, not much. I seem to remember it was fun though."

"Billy, what I did with you and Terri was unethical because I
hypnotised you without your permission and there wasn't anyone there
to check you were okay. I shouldn't have done it and I'm sorry. I'm
not going to make that mistake a second time. Thanks for offering,
but the answer has to be no."

Billy looked disappointed, but he seemed to accept it and wandered
off to do something else. A short time later Terri approached me with
the same objective, and I gave her the same rebuff. I realised it was
definitely time for me to go before the children compared notes and
realised I hadn't been telling the whole truth.

That evening I told Daniel and Cecilia an invention about needing to
get home to attend to some business, but they persuaded me to stay a
couple more days until the weekend.

The shit hit the fan on my last day there. I was in my guest bedroom
packing my things and double checking flight times. Cecilia, who had
been home all day, was in the kitchen starting to prepare the evening
meal for when Daniel got home. Suddenly there was an almighty scream
from the direction of Terri's bedroom. I got there just before
Cecilia and burst in, not bothering to knock.

Terri was lying naked on her bed, blood trickling from her pussy.
Billy, also naked, had obviously just dismounted and was standing
there distraught, with blood smears on his now limp dick. Obviously
he had just popped Terri's cherry and it hadn't gone well.

When Cecilia arrived in the room a split second later, she came to
the same conclusion and screamed. I told the kids to get cleaned up
and get dressed, then I led the sobbing Cecilia downstairs to the
kitchen and poured her a glass of water.

"Why?" she sobbed. "What have I done to deserve this? Why my kids?"

"They're growing up fast and are curious about their bodies. They
probably don't even realise that what they were doing is wrong. You
need to be careful or they'll get the impression that all sex is
disgusting and dirty."

I was hoping that if Daniel and Cecilia weren't too hard on their
kids they wouldn't reveal that I had been a major contributor to
their sexual awakening.

"I can't deal with this. I need Daniel here."

The kids, having dressed, came down to the kitchen looking very
subdued. I shooed them away.

I took Cecilia in my arms and hugged her to comfort her.

"What's happened has happened and you can't undo it, but doing
something hasty might make it worse. Wait until Daniel gets home and
discuss it at leisure with him after dinner when you've got time to
think."

"I guess you're right."

Cecilia raised her head to look at me. I felt the warmth of her body
pressing against mine, the softness of her breasts crushed against
me, the red lips parted invitingly. My cock started to get hard and I
felt a sudden desire to kiss Cecilia, realising she wanted it too.

I fought off the impulse and pulled away from her, knowing that to
succumb would only make the situation worse, rueing the loss of her
warm softness.

"Thanks, I'm glad you're here," Cecilia sniffled disappointedly.

That evening was a sombre affair. Cecilia told Daniel as soon as he
got home, and dinner was bleak and mostly conducted in silence. After
helping Cecilia clear the plates into the dishwasher I left them to
it. The kids must have kept our secret because I wasn't called in to
explain myself.

Next morning the whole family came to see me off at the airport.
There were solemn looks all round, and Cecilia, Billy and Terri had
red eyes from a lot of crying the previous night. Despite that they
put on a great pretence of everything being normal, and each in turn
wished me to come back and see them again soon.

It was with great relief that I got back home. I played the
camcorder tape. It was rather cute watching the two youngsters
explore their budding sexuality as they masturbated each other to
orgasm, although the fixed viewpoint meant that not a lot could be
seen clearly. I had little doubt that kiddy porn sites would have
paid lots of money for the tape but I had no intention of anyone
other than myself ever seeing it.

Daniel and Cecilia never told me what they did about their kids
committing incest, and I was too afraid to ask in case I stirred it
all up again.