Blowing My Big Brother - Sex Stories

Blowing My Big Brother

... his dick, her small but firm breasts jiggling as she bobbed up and down on his cock, and her nighty sticking to her sweat-drenched body, showcasing her fabulous ass, it was difficult to think of her as anything but a sexual being. He knew, on some level, that he should stop her. But, the more primal areas of his brain reasoned, it wasn't like she could get pregnant or anything from sucking his dick. He hadn't coerced her into it, and she was clearly enjoying it. On top of that, his primitive brain screamed, she was good. He had been given oral sex before; his previous girlfriend had been quite proficient at it, but nothing had ever felt like this before. Freia was...she was almost godly. After thirty seconds of such thoughts, his brain switched off, and he gave himself into the feelings coursing through his penis. It only took a few minutes, and he was thrusting forward, and shoving a fist into his mouth to stop himself from screaming. Perhaps it was the fact that she was his younger sister, perhaps it was the fact that he hadn't cum in a few days, or perhaps it was just that Freia was so fucking hot and so fucking good at giving head, but he came that night like he had never come before. Freia, not missing a beat, swallowed it as quickly as he could pump it out. Even while coming, Heath looked down and saw his sister bucking around. It looked like she was coming, but she hadn't taken her nightdress off for a second, or even gone near her young cunny. She ended her orgasm at ...

... the same time as he did, but kept sucking for a few seconds, as though she wanted more. As Freia swilled her brother's seed around in her mouth, he stared at her, unable to believe what had just happened. "Uh, thanks." mumbled Heath. "No worries" replied Freia with a grin. There were a few seconds of awkwardness, until Heath finally broke it. "So...what brought that on?" he asked. "I just want to be a good sister," she replied submissively, looking up at him with her big brown eyes. "I just want to make sure you're happy. It's like...it's like that's my role in the family. To do whatever it takes to make my big, strong brother happy. "To do whatever it takes to get my big, strong brother off." Both siblings looked down at Heath's cock, which was rapidly starting to harden again. Freia grinned, and reached out to grasp it. "And it looks like my big, strong brother isn't done for the night...teach me, Heath. Teach me what I can do to get you off." Heath didn't say anything. He wasn't sure exactly why his younger step-sister had started acting the way she had, but he was curious to see how far she wanted to take it. The demure tone of her voice when she told him that she was here to serve him had turned him on more than anything that he could remember, and he was determined to take her up on her offer. Wordlessly, he gestured with his finger, and she crawled up his sweat-drenched body. He could feel her flimsy nightgown against his skin - it wasn't hiding anything, but he took ...