Zoe sat at the kitchen table across from her brother, and as their parents got up from the table, the conversation turned to sex, as usual. Zoë and her brother Ryan were very close. So close, in fact, that they would openly walk around the house half naked, and talk about their sexual experiences with each other as well. They were pretty much best friends. Ryan began telling Zoe about how his girlfriend was being a prude and that she would not give him sex when he wanted it. Ryan and his girlfriend were, after all, a young couple, and in Ryan's opinion, the two should be having sex almost every day.
Zoe agreed with her brother and suggested he talk it over with her. She had explained to him that her boyfriend Eric had the same conversation with her when she wasn't giving him enough sex. Maybe just talking to her about it would get him further than just plain arguing about it with her.
"A guy like me with a decently average penis should be getting it often, sis. I haven't gotten it wet in over 3 weeks."
His comment intrigued her, and she just had to know.
"How big do you think is decently average, Ryan?"
Ryan told her that the average penis was around 8 inches in length, and that if she was at all satisfied by her boyfriend, she would know this.
Zoe, however, did know that he was misinformed, but it begged her to ask herself if her little brother was actually 8 inches hung. She had never seen one that big before and to be honest with herself, she wasn't satisfied. Eric wasn't that big in the pants and she had always wondered about what it would feel like to have a bigger man.
She smiled at him as she got up from the table, brought her dishes to the sink and went to her room.
Shutting the door, thoughts and images of her brother raced through her mind. Images of him and his girlfriend making love, of him getting his great big cock sucked off by women who worshipped him solely for his size.
It's worth noting that Ryan is already a very muscular man who works out regularly. Zoe already found him very attractive and adding the possibility that he may be very well endowed just plain turned her on.
She took off her clothes and got into bed. Knowing she would not be able to sleep, she began fondling her breasts, eyes closed, letting out deep breaths. Before she knew it, she was rubbing her pussy at the same, and letting out soft moans. Zoe decided that doing this lying down was not doing her any good, so, she got into a doggy-style position. Her head rested on her pillow and her beautiful ass was in the air as she used both her hands to slowly get herself off.
Slowly she inserted two fingers into her wet hole as her other hand teased her sensitive clit. Images of Ryan standing naked in front of her consumed her mind. She imagined he would stand there, not saying a word, his long cock hanging there in front of her face as she pleasured herself for him. She wondered how many orgasms she would have at the hands of her muscular young brother and his girthy tool.
Deeper and deeper she pushed her fingers into herself, her body beginning to tremble as her imagination became more and more vivid. An image of Ryan mounting her from behind entered her mind, and she began cumming.
Zoe never thought she was a loud moaner, but the truth is that she never realized how loud she truly was.
Her moans filled the room as she came over the thought of her brother entering her, and she began moaning his name. Her pussy was dripping now and she began vigourously fingering herself and roughly playing with her clit. Her moans only got louder the more she played, but she didn't care.
Suddenly, as she was on the brink of a second orgasm, something in the corner of her eye caught her attention, and quickly ruined any chance of that orgasm becoming a reality.
Zoe glanced over to her bedroom door, and saw that it was not closed like she thought it was. There was, however, enough space for someone to look through it and get a good view of what was going on inside her room.
Was someone watching her?
"Fuck!"
She quickly put on a robe and left her room to check around the house to see if anyone was still awake.
The lights were off and everyone seemed to be asleep, except for a light coming from the basement where Ryan's room was. Zoe decided to go see if he had just forgotten to turn off his bedroom light when he went to sleep.
She slowly made her way down the stairs, trying not to make any noise so as to not wake anyone. She reached Ryan's bedroom door and saw that it was slightly open. She was stopped in her tracks by what she saw, before she could reach in and shut his light off.
There he was in all his naked glory. Lying on his bed with his legs spread open, tugging on his beautiful cock. Zoe was stunned, and satisfied at what she saw.
Had he been watching her play with herself? A feeling of embarrassment came over her, but it didn't matter. She was now standing there in only a robe at her brother's bedroom door, watching him stroke himself to what sounded like porn coming from his television.
Her question had been answered, however. Ryan thought the average penis size was 8 inches because he DOES have an 8 inch penis.
She stood there for a while with a smile on her face, and watched as Ryan pulled and stroked his fat dick. He was beautiful, so manly, and she wanted him. She knew it was wrong to think such thoughts, so she decided she would go back to her room to finish off that second orgasm.
Just as she turned towards the stairs however, Ryan began moaning someone's name quite loudly. Zoe turned back and got as close to the door as possible in order to make out who's name he was calling out. She couldn't make it out, but as he shot his load all over his chest, he moaned it once more. Loudly.
It was her name that he was moaning. Zoe could not believe that her little brother was moaning her name, thinking of her while he stroked himself.
She quickly ran back to her room and shut the door. Quicker than ever, Zoe brought herself to orgasm with 3 fingers in her now soaking wet pussy, and her other hand vigorously rubbing and slapping her now pulsing clit. She lay there afterwards, trying to process what had just happened, and fell asleep.
