****** Sister's Stay -- Threesome by Reeb ****** =============================================================================== Sister's Stay -- Threesome As written in my previous letters, my foxy 19-year-old sister, Amy, was staying at my house after breaking up with her boyfriend. She was taking her time about finding her own apartment as we were enjoying each other sexually for the past two months. My stacked blonde haired sister was draining my balls dry and I loved every minute of it. I just couldn't get enough of seeing, feeling and touching her superb body. By now it was getting hot out as it was June and summer was ready to begin. My landlady next door has a beautiful in ground pool, which we can us at any time. One hot night my sister's friend Audrey stopped over and we were sipping a few beers. As the beers flowed down, we decided to hit the pool for a late night swim. Let me tell you about Audrey, she it a sexy brunette, very slightly overweight, nice orange sized tits with a gorgeous heart shaped ass. Next to my sister Amy, she has the sexiest ass I've ever seen. I've imagined having sex with her many a time but nothing ever happened. I was even at a biker bash one time and got some photos of her in a wet t-shirt contest, which went a lot father than a wet t-shirt if you know what I mean. Amy and Audrey went up to Amy's room to put on their bathing suits. I hit the bathroom as I was swimming earlier in the day and my suit was drying. I waited in the kitchen as they came down the stairs, which was a sight to create an instant erection. My sister Amy had on this red, white & blue one piece that she knows drives me wild. Although it's a one piece, she looks extremely sexy in it as she removed all the liners. When the suit gets wet you can see her pussy right through the suit and those perfect breasts with her large pointy nipples just show through begging to be sucked. The top is blue with a red stripe across the midriff and the bottom is white from the waist down. God, my cock is throbbing just thinking about that suit. Audrey was looking extremely hot too as she had on one of Amy's string bikinis. Her suit was white with blue horizontal stripes and the top was one of those adjustable kinds. She had her breasts mostly exposed but her nipples were just covered. The bottom was very narrow in the front and rear. As she did a spin to show me how she looked. Next thing I knew they were both modeling their suits for me but when they both turned around a stuck their asses at me I nearly blew a load in my suit, what a sight to see. I had my towel across my lap hiding my fully erect 7-inch hard-on, but they knew the effect they were having on me judging by their laughter. We crossed the yard heading out to the pool, me in the middle of these two great bodies. We entered the pool and swam around a little, did some diving and eventually ended up all sitting on the steps drinking our beers. I could tell my sister Amy was feeling a little horny as her nipples were standing so erect you could balance a quarter on them. I was sitting in the middle with Amy on my left and Audrey on the right. The next thing I knew Audrey was in front of me looking directly in my eyes as she caressed her tits. Amy took the hint and joined her as they began kissing. They were massaging each other breasts, running their hands down each other backs and cupping each other's asses. I couldn't take any more and had to release my cock so I slid my trunks off. The girls saw my cock sticking out of the water and couldn't resist the invitation. I just sat back as, for the first time in my life, I had two beautiful women sucking my cock at the same time and the fact that one was my sister was an extreme turn on. Amy cupped my cock in her lips as she ran up and down the side. Audrey worked on the head of my cock and eventually won out and took my length in her mouth. As she did, Amy was sucking on my balls, gently caressing them in her small hands all the while. I all but had to look away to not blow my load too fast. Audrey was real good at giving head, almost as good as my sister. She worked up and down real slow with excellent tongue movement. Her tongue swirled around in a way that was making my head spin. After several minutes they changing positions and Amy took over on my shaft. My sister has a way of making a moaning sound when sucking cock that sends vibrations through your cock. As she works her head up and down, she has a way of getting it all in rhythm which always sends me over the edge. As I approached orgasm, she and Audrey both got their breasts down near my cock as I exploded cum all over them. They both rubbed my cream, into their tits and began to lick it off, sucking each other's nipples with vigorous lust. Both girls shed the rest of their suits and Audrey sat on the top step. My sister and I kissed as we then got between her legs and went to work on her pussy. Audrey has thick black pussy hair, which is very neatly trimmed for bikini season. Her pussy lips kind of stick out and her clit is easy to find. We took turns sucking her pussy when Amy moved up to her breasts and I kept eating her pussy. The next thing I see is my sister's sweet ass hovering over Audrey's chin as Audrey was sucking Amy's pussy while I sucked hers, what a sight. As I brought Audrey to orgasm, she slowed eating Amy's pussy, arched her back and let out a mild scream as she came. We had to be fairly quite as we do have neighbors not too far away. Next was my sister's turn to get off. Amy sat on the top step and again I shared the pussy-eating roll with a woman. I watched as Audrey showed me some new techniques on eating pussy as obviously she wasn't going down on her first girl. She was doing so good that I decided to move up to Amy's perfect breasts. Amy can orgasm with only the right amount of attention to her nipples. The combination of Audrey eating her pussy and me sucking her nipples, she reached an intense orgasm very quickly. My cock was aching as it was hard enough to put a hole in the pool wall. Both girls knew of my fetish for the woman butt so they both knelt over the steps and stuck their perfect asses at me. I could see both their pussy mounds from behind as I first got behind my sister and entered her pussy. As we fucked, I reached over to Audrey was caressed her pussy from behind. I fucked Amy for a minute or so, then slid behind Audrey and slowly enter her. She was shaking with lust as I fucked her real slow, with Amy's encouragement on how she liked it. As I fucked Audrey, Amy slid under her and was licking at my cock as it slowly went in and out of Audrey's pussy. This was too intense for me and I reared back and came with such intensity I almost passed out. I picked up the pace until Audrey quaked with an intense orgasm. My cock was somehow still hard as Amy laid a towel on the side of the pool and lay on her back spreading her legs wide. Audrey encouraged me to slide between her legs and fuck my sister for all my worth. As I entered her pussy, she wrapped her legs around my waist. We began a slow hard grinding fuck which gradually increased to a fast hard driving fuck. I was pounding into my sister cunt when she began to suck on my ears, which drives me wild. All while this was happening, Audrey watched as she fingered her clit madly. My sister then started to show signs of her nearing orgasm as her eyes rolled back and she bit her lower lip. A few seconds later her body tensed and her cunt felt like as vice, squeezing my cock as she climaxed with a multiple orgasm which seemed to last forever. Just seeing her in that super sexy state sent me over the edge again. Audrey also came under the stroking of her expert fingers. We were all sexually exhausted, laid back in each other's arms naked and finished our beers. After about 20 minutes, we got dressed and went back to the house. We then went up to my sister's bedroom and the next thing I knew they were in a 69. We did it all again. What a night to remember. This story is part of White_Shadow's_Nasty_Stories. You may also want to visit: * Erotic_Top_100_Story_Sites * Sexy_Top_100_Stories