Ben knew exactly what Claire was doing, she seemed to like teasing his friends whenever they were at the house by wearing skimpy clothing. All of his friends had a crush on Claire. He was well aware that she was teasing him with her young, nubile, athletic body. He figured that two can play that game and began coming to breakfast in only his boxer-briefs that revealed the seven-inch bulge in them. Sometimes the bulge would reveal his half-hard excitement too, causing Ben to struggle to get his mind off his step-sister’s body so he wouldn’t get a full-blown erection.
One morning when their parents left for a vacation, Ben came downstairs for breakfast, Claire was wearing a coral-colored lace babydoll with a matching thong. It wasn’t completely see-through but just enough to see her nipples and thong underneath if he looked closely enough. Her breasts were practically falling out of the top. Ben hadn’t gotten laid in about a week and as soon as he saw Claire he got an erection. He tried to hide his condition by quickly sitting down. Claire wondered what was going on because Ben wanted her to bring him a cup of coffee and creamer. She was happy to do it at first but he kept asking her to do things for him, like get a bagel and put it in the toaster, get the cream cheese, and a plate.
After doing some of the things for him, Claire got tired of being a waitress for him and said, “Get up and get it yourself. What’s the matter, is your leg broken or something?”
“My leg isn’t broken but I have a different problem.”
After Claire kept asking for details, Ben decided to reveal why he didn’t want to get up. He rose from his chair and Claire’s eyes immediately noticed his full erection in his briefs. She broke out in a burst of nervous laughter much to Ben’s embarrassment.
“This is why I didn’t want to get up. I knew you’d laugh and it’s embarrassing. I’m sorry, I can’t control it.”
“Sit down Ben. I’ll get your breakfast for you under one condition.”
“What’s that?”
“That as soon as we’re done eating, you go take care of, um, your condition,” Claire teasingly replied.
“Don’t worry, I’ll take care of it before work.”
Things didn’t get easier for either of them over breakfast. Claire was pleased with the effect she had on her younger brother and wondered what her step-brother’s erection looked like. She’d seen him naked before but never with a hard-on. Her panties were getting wet thinking about him. Claire had to stop herself from wondering what Ben was like in bed. The more Claire paraded around the kitchen in her satin lingerie, the more Ben looked at her and the hornier he got. Ben was wondering if his sister gave a good blow job or how she was in bed. Those thoughts didn’t help his condition either.
After breakfast, Claire said she would clean up so he could go upstairs and shower first, also knowing he was going to masturbate. When Claire went upstairs, she heard the shower going and was tempted to walk into the bathroom to try and catch Ben jerking off. She knew she couldn’t do that so she went into her room and pulled out her vibrator. While Ben was jerking off he was thinking of Claire coming into the shower with him to suck his dick, then he would bend her over with the warm water cascading over their naked bodies and he’d fuck her. Simultaneously, Claire was using the vibrator on her pussy thinking of Ben coming into her room and ravishing her body, sucking her sensitive nipples, licking her pussy then fucking hard.