Chapter 3: Peter gets Caught

Peter rushed up the stairs and barreled into his room. Good, he thought, Bobby isn't here. He had been pretty horny all day and could hardly wait until he got home to jack off. He quickly went to the bathroom, pulled down his pants, sat down and started stroking his already hardening member. As he slid his hand along his shaft he fantasized about different women, waiting until he could find one that would give him that little kick. He leafed through the pages of his mind scanning the various models and movie stars. They were doing nothing for him.

So, he did what he had been doing more often lately and he turned his thoughts to his sisters. He thought of Marcia and how her large firm tits made whatever shirt she wore take on a life of its own. He thought of Jan and how her tight little ass almost always made him hard as he followed her up the stairs. He remembered about a month ago, they had been wrestling around in the back yard. Her pert tits rubbing against his arms, along with the rest of her wriggling body had gotten his dick rock hard. He was sure she had felt it, and was afraid she might be mad, but she just got a stupid grin on her face and walked away.

Then he thought of Cindy. His cock gave a little jump as he pictured the cute little blond. Her pouting mouth had quite a sensual look to it. At thirteen she had a pretty good start on what promised to be some nice tits. All her baby fat had disappeared leaving her with a slinky and seductive little body. Thinking of her tight round ass and narrow waist was driving him crazy. God how he would like to grab hold of those pony tails and ride her. His cock was real hard and the friction he was creating with his hand was doing the trick. It wouldn't be long now...

Suddenly the door to the girl's bedroom flew open. He hadn't made sure it was locked! Oh Shit! When Peter saw who was bouncing through the door he froze like a deer in the headlights. If it had been anyone else he may have been able to cover it up and make like he was taking a shit or something. But he just sat there staring, with his hard-on in his hand. Cindy stared back at him as it dawned on her what she had walked into.

Cindy was just learning some things about her body. She had recently discovered how good it felt to take her time washing her pussy while taking a shower. Her new nipples were already sensitive to the touch and she could make them big and hard by rubbing them. It felt so good. She had also been wondering about boys lately - specifically, what a real dick looked like. Well, now she knew. Her gaze was locked on Peter's dick for quite some time before she glanced back at his face. That's when she saw the look of horror and embarrassment. She had always worshipped Peter. Greg was nice enough for a brother, but usually he just ignored her. Bobby was her playmate quite often but he could be such a shit at times.

Peter, well, Peter always had time for her, and would sometimes do the nicest things, not looking for a reward or even any thanks. He said it was just because she was his sister and family had to stick together. He had even fought a few bullies in her defense. So, when she saw how mortified he was she knew she had to do something.

She closed the door and locked it.

"What are you doing, Peter?" she asked as she moved over and sat on the edge of the tub.

"I... uhm... that is, I..." stammered Peter, still in shock.

"Don't worry Peter," she said as reassuringly as she could. "I won't tell anyone. Would it be okay if I watched?" She was trying desperately to find some way of making him feel better. Maybe this would help him relax and forget his embarrassment.

Despite his horror, Peter's cock had stayed at attention. He had just been imagining Cindy's hot little body when she walked in wearing tight cut off jeans and a T-shirt that showed a sexy expanse of mid-driff. Did she say she wanted to watch? He realized he was still holding his pecker and saw that her gaze was split between his face and the rigid cock in his hand.

Peter was still at a loss for words. Cindy knew that if she just got up and walked out that their relationship would never be the same. Peter would always feel a sense of humiliation around her, even if she never told a soul. She knew she had to do something fast before he collected himself enough to run out.

"Peter, I know what you are doing, and its okay. I do it myself. But I'm not very good at it yet. Maybe if I help you - you can help me."

She wasn't entirely sure what she was proposing but at least his face was starting to relax.

Peter was gradually getting over his shock at being caught, and he could hardly believe his ears. Here was his sexy young stepsister offering to help him get off. The very same one he had been fantasizing about in order to get himself off.

"O-Okay" He managed to say, "here, take it." He let go of his dick to see what she would do.

Well, I offered, thought Cindy. His cock fascinated her. She had been wondering what a real one was like and now here one was. She reached out with her little hand, dropping to her knees in order to get to it. She grasped it gently evoking a sharp gasp from Peter.

"Oh, did I hurt you?" She asked, concerned.

"No," said Peter, "it doesn't hurt, it feels great. Nobody but me has ever touched that before. Your hand is so soft. OH God, that feels good." He moaned as she began to lightly caress his throbbing member.

Cindy's hand brushed up and down the jerking shaft. She reached up with her other hand and cupped and tickled his balls.

"Wait!" said Peter, knowing he wouldn't last much longer, but wanting to get as much out of this as he could. "Take off your shirt. That will really excite me."

Cindy removed her hands from his genitals and stood up. Deciding to give him a show, she slowly pulled her shirt up over her head. She wasn't wearing any bra, and could tell he liked watching her little mounds come slowly into view. She decided not to stop there and stripped off her shorts and panties as well.

When he saw her stripping nude, Peter decided to join her and removed his shirt while kicking his pants the rest of the way off. He paused to look her over in all her glory. Her face was incredibly alluring even framed by those cute pigtails. Her skin was smooth and soft. Her budding breasts were already nicely rounded and topped by dark little nipples, which to his surprise were beginning to stiffen. As his gaze dropped further down he was amazed by how small her waist was and the seductive flare of her hips framed her almost hairless pink slit. She turned her attention back to his raging hard-on and he saw that he was so excited by this little sex pot that an almost a steady flow of pre-cum dribbled from the tip.