Try as she might, Karen could not keep from masturbating as she had vowed. She was careful, however, to keep her new found pleasure to herself. She would masturbate in the shower knowing she wouldn't be disturbed. She also had started to masturbate in bed at night. Usually she would lie on her stomach so she could push her face into her pillow lest a moan escape her lips and be heard. She wondered if her sisters were enjoying the same activity. She had never heard them. Had they not discovered this great pleasure?

Her "habit" was now compelling her just about every night. Karen would almost fight to stay awake until she thought her sisters would be asleep. She would then allow her fingers to work their magic on her willing pussy. Her nightly activities were taking a toll on her though. She was always the last to wake up and get out of bed in the morning.

Karen awoke one Saturday morning to her sisters arguing. "You must be nuts!" Lori said.

"No I'm not!" Ashley countered. "Of course she would." Karen, although awake, pretended to still be sleeping knowing now her sisters were talking about her.

"Right! I can just picture it! Our baby sister looking at a nude boy. I'm telling you she's too young to be interested." Lori continued.

"Did you forget you saw your first boy when you were the same age as she is? You were interested enough," Ashley blurted.

"I say we don't even bother to ask her. She doesn't even know about boys yet! She's too little," Lori argued.

The last statement infuriated Karen. She knew all about boys and she was tired of her sisters treating like a little child. "Ask me what?" Karen interrupted.

"Nothing!" Ashley snapped.

"Don't listen to her Karen. She still thinks you're a baby. We know a couple of boys who told us they'd show us what real boys look like. One of them has a younger brother and he said he'd bring his little brother if we brought you. Ashley here thinks you wouldn't be interested. Wanna go with us?" Lori explained.

"I see boys all the time. What's the big deal?" questioned Karen.

"See! I told you so. Just forget it Lori. I told you she was too young," Ashley grumbled.

Lori ignored Ashley's remark. "Karen, I don't mean just see boys. I mean really see boys. Like what they have between their legs. You know, for real!"

Karen blushed. "You mean with no pants on! A boy is really going to show you his thing?"

"Yup!" Lori beamed. "You too if you want to come, but you have to promise never to ever tell another soul."

"Gee, I don't know..." began Karen. "What boy would do that?"

"Forget it Lori! She'll probably run away and blab to everybody," Ashley said.

"I will not!" Karen glared. "I want to go and I won't say anything!"

"Well get up and get dressed then," Lori urged. Karen jumped out of her bed and pulled her nightgown off. She reached into her drawer and pulled a pair of shorts, bra, and tee shirt out. "Wait a minute," Lori said stopping her sister.

"Huh?" Karen said looking puzzled.

"First of all, you can't wear those," Lori stated pointing at Karen's white cotton briefs.

"The blue ones?" Karen asked.

"If you're going to act like a woman, you gotta dress like one," Lori answered as she reached into her drawer and handed Karen a pair of her bikini panties. "These should fit you. Second, forget the bra. Boys get hard when a girl doesn't wear a bra. You do want to see a boy when he's hard don't you."

"See, she's just too young!" Ashley insulted. "She doesn't know anything!"

"Yes I do! I grabbed my bra by accident!" Karen lied. She hadn't gone without a bra since she started wearing one over a year ago but she wasn't going to be intimidated by Ashley. Karen slammed the bra back into her drawer. She pulled off her panties and put on the bikinis Lori had given her. Her mother had promised her she would get her some of her own but hadn't produced yet. It was the first time Karen had worn underwear of that style. She quickly pulled on the shorts and tee shirt. "I'm ready. Let's go!"

"Ashley, go call Chuck and tell him to make sure his brother comes. Looks like he has company," Lori instructed. Ashley made a face but left to telephone Chuck. Arrangements were made and the three sisters left the house together.

The bikini panties felt strange to Karen. She could feel them low on her belly instead of at her belly button. The low riding panties combined with no bra made Karen feel sexy and daring for the first time in her life.

The trio walked to the woods at the edge of town and headed in. Karen had been in the woods before but had no idea where her sisters were leading her. She was too preoccupied to pay any attention to where she was going though. The new feeling of the panties was drawing her attention to her sexuality and the thought of really seeing a boy was making her tingle. She knew what boys looked like and naturally had seen babies but she had never seen a boy her age without being covered. She knew about erections too but to actually see one first hand excited her.

They had walked for some time. Lori and Ashley were leading and Karen dutifully followed down sort of a path. Karen hadn't been this far into the woods before but her sisters seemed to know where they were going. Karen's mind was concentrating on what a boy would look like in the flesh when she was snapped into reality by her sisters greeting someone. She looked up to see three boys. Karen didn't know two of them but recognized Dan. He was a boy in her class at school. She hadn't thought of what to expect but knowing one of the boys embarrassed her.

The two older girls talked with the boys for a moment but Karen stayed behind them. Soon she found herself at the edge of a makeshift circle. Dan was in the middle. Karen's eyes bulged as his jeans fell to the ground. Dan was standing there in just his underwear! Suddenly he spoke. "She's gonna do it too, right?"

"She? Who's she? Do what?" Karen wondered.

Before Karen could think anymore Lori answered, "I told you she would." Lori then turned to Karen. "Karen, prove you'll do it. Take your tee off."

"What!" Karen gulped. Both sisters glared at her.

"Just a minute," Ashley said to the boys. She then grabbed Karen's arm and the three girls walked a short distance from the boys. "See! I told you! Now what are we going to do?" Ashley whispered in an exasperated tone.

"Give me a minute, Ashley," Lori whispered. "Karen, are you dumb or something? Did you think a boy would just pull his pants down and let you see him without getting something in return? Just take your top off to keep him happy."

"I can't!" Karen stated.

"Look little sister, we told them you would. You can either do it yourself or we'll take it off for you. What's it going to be?" Ashley commanded.

Karen was aghast. Ashley had to be kidding. Karen looked at Lori and was shocked to see her nodding. "Look, its no big deal," Lori began. "You just take your tee off and let him look. After all, he's going to show you what's between his legs."

"But all the boys will see me," Karen countered.

"And we'll all see the boy," Ashley interrupted. "Do you want us to leave you here alone or do you want us to stay with you? If the two other boys leave, we'll have to leave too. We'll stay here with you but the other boys stay too," Ashley explained.

Karen thought for a moment. She knew her sisters would strip her if she didn't take her top off so she had no choice in that. Even if she tried to run, they'd catch her. The thought of being alone with a boy frightened her. Submissively she nodded. Lori and Ashley joined the group and Karen slowly walked toward them.

Karen stopped a few feet away. "Is she going too?" Dan asked, still in his underwear.

All eyes went to Karen. Her eyes fell to the ground. She couldn't look at them. She took a deep breath as she felt the flush cover her face. Slowly she reached down and grabbed the edge of her shirt. Her stomach fluttered as she pulled the garment up. Even though it was warm out, a chill went through Karen as she felt the air hit her budding tits. In one quick motion Karen pulled the tee over her head, dropped it to the ground, and folded her arms across her chest.

"Come on over, Karen," invited Ashley. Karen slowly walked the last few feet to the group. "Nice," one of the boys muttered. "Put you arms down and let them see how sexy you are," Ashley told Karen but Karen froze. Ashley took the terrified girl's arm in her grip and squeezed hard. Karen," she hissed.

Karen recognized the tone. It was the "you do it or I'll do it for you" tone. "Come on Karen. They've already seen them now. Let them get a good look," Lori said as she grabbed Karen's other arm firmly. Karen's face turned crimson but she allowed her arms to fall to her sides. As she did, her sisters released her. Silent time stood still as Karen felt the gazes burn into her small, budding, and exposed tits. The silence was broken when Lori blurted, "OK loose the underwear, Dan"

Karen looked up to see Dan's hands on his waistband. There was an obvious bulge straining the front of his underwear. Slowly he pushed down. His apparent erection was forced forward as his underwear descended lower. Karen completely forgot about her own exposure as a few wisps of hair appeared. Suddenly the boy's cock jerked up as it was released by the lowering underwear.

Karen could only stare. Before her eyes now was a real boy and his cock was as stiff as a board. Karen didn't notice his underwear hit the ground. She was hypnotized by the bobbing dick. In reality, he was rather small but to Karen, being the first one she had ever seen, it was huge. Time was once again standing still. "Now her," Karen heard bringing her back to reality.

Karen continued to stare at the cock until something made her look up. Everybody looking at her. She didn't know what was going on until her shorts were jerked to her ankles. Karen immediately fell into a crouch to cover herself. She was pushed over and Ashley pounced upon her landing on her chest. "Either stand up and strip or we'll strip you!" Ashley hissed.

"No!" Karen screamed.

"OK," Ashley calmly stated as she grabbed her sister's arms and pinned them above her head. Karen kicked as she felt her panties being tugged. Her actions served no purpose other than to force the panties to her ankles and then off. She violently thrashed around trying to get free to no avail. Her sister had her upper body held firmly and someone was holding her legs. "If you stop fighting, I'll let you up!" Ashley offered.

Karen was defeated. She stopped struggling and looked up at her sister. "OK," Ashley continued. "You're going to stay like this and let the boys look at you until I tell you can get up. Then you can get dressed, OK?" Karen nodded. "Open your legs," Ashley instructed. Karen did as she was told. "More," Ashley said. Karen spread her legs wider. She knew she was completely exposed but she had been beaten. "Good. I'm going to let you go now. You stay like this until I tell you, no covering up," Ashley cautioned. Again Karen nodded.

Ashley slowly crawled off her nude sister. Karen, once her arms were released, brought her hands to her face covering it but made no attempt to hide anything else. She remained still as her sister's weight left her. A tear of humiliation slid down her cheek as she felt the stares pierce her nudity. As embarrassing as the whole situation was, Karen also felt a little tinge of excitement. She cracked her fingers apart enough so she could see. All three boys were looking at her. Their crotches were bulging. Her body was making them hard!

Dan was still nude. His soldier was standing up proudly. Karen knew she shouldn't be looking but she couldn't take her eyes off his prick. "You can get up now," a voice rang out. Karen stood and her hands instinctively covered her nudity. For a moment she just stood there with her face bright red but continuing to look at the hard cock. "You know, you can put your clothes on, unless you want to stay naked," the voice in the background chuckled.

Although it didn't seem possible, Karen's face turned a little redder as she picked up her panties off the ground. To do so meant she had to expose herself again. As she straightened, she caught a glimpse of Dan. He smiled at her. Even though Karen was completely humiliated by her ordeal, she smiled back as she stepped into the bikini panties. She had always been envious of her sisters' bodies. They both had what Karen considered to be big breasts compared to her only slightly swollen mounds. Their pussies were covered with a layer of fur where hers was still bare. Still, her body had turned on three boys. She had even seen one of the hard pricks that had saluted her.

Dan had been dressed before Karen and the three boys left as Karen finished dressing. The two older sisters seemed worried about what Karen's reaction might be. "Sorry we had to do that to you Karen. You're not going to tell are you?" Lori asked.

Karen, feeling a sense of power now, didn't answer. "You did get to see a boy so it's even, right?" questioned Ashley.

Karen continued to ignore her sisters. "Next time one of us will do it, OK?" Lori offered.

"Next time?" Karen thought. "We've all done it before," explained Ashley. "Where this was your first time, we just thought you should be the one but I promise you won't have to do it again until me and Lori do it, OK?"

"You've done it before?" Karen glared trying to look angry. Somehow she couldn't keep a straight face though and a slight smile appeared.

Ashley was the first to catch on to Karen's facade. "What did you think of that hard thing between Dan's legs?"

Karen blushed. She couldn't think of any words to answer her sister. "If I don't say anything, you guys will do it next time?"

"Promise! Next time I'll do it and Ashley can do it after, OK?" Lori confirmed.

Karen, not wanting to appear too eager, hesitated for a moment and then nodded. The idea of seeing another boy's hard cock excited her, as long as her body wasn't the one being traded.