It was a hot summer day, the first really hot one of summer, and Jenny's walk home from school was a slog. When Jenny got home, she was just drenched with sweat underneath her clothes. First thing she did was go upstairs to her room and take it all off. Her underwear was even more soaked than her shirt or her skirt.
She was a big girl. Some called her "chunky" or worse. It meant that she sweated easily, and a lot. Once it started, it was hard to cool down. Being at home with the air conditioning cranked up helped, and getting her sticky clothes away from her skin. But as she wiped the sweat from her skin, she started to feel shivers of a different kind. She started to feel warm again, but pleasantly, from within.
Jenny could feel herself getting aroused, her nipples hardening in the cooler air. As she indulged that sensitivity with her fingers, her labia starting to tingle as well, begging for her touch.
She knew the feeling well, and she often enjoyed letting it run its course with her, using her hands and anything she could hold in them, until her body would be left in a quivering, glowing, even-sweatier mess. Her sex drive had been revving up for years. By now it was almost a daily ritual, keeping herself satisfied. Once high school classes were finally over, she'd be able to indulge herself even more, for her last idle summer in town. It was her senior year, and she was counting down the days.
It wasn't like she had any real-world scene to play out in her head though. Catching a glimpse of herself in the mirror across from her bed, she saw her acne, her unruly dirty-blonde hair, her heavy breasts sitting on her broad frame. She saw voluptuous bodies like hers in classical paintings, but her body type currently seemed to be out of style. There was no one at her school or in the town at large that had a crush on her, nor anyone she would want to. As far as Jenny was concerned, her sex life would start when she went off to college. Until then, she could take care of herself, and she had plenty of experience at that. She was tempted to pull up a fan fic site on her laptop to stimulate her imagination. But then she heard a knock downstairs on the front door.
Crap. She let herself get distracted and forgot Bobby was coming over to watch TV. It was such a regular, unremarkable occasion that it was easy to forget sometimes. They had been hanging out together since they were little. Bobby had a habit of coming over to watch TV because Jenny's mom just had the better setup for it. A nice big couch, a big screen TV, and plenty of cable channels.
For a second, Jenny was tempted to just pretend she wasn't home, and not let it interrupt what she'd started with herself. But she decided she couldn't do that to her best friend. They'd be going separate ways in the fall, but she didn't want that to mean they fell out of touch.
She looked at her sweat-soaked bra and panties lying on the floor. She didn't like the idea of putting those back on. She checked her dresser. She didn't have clean ones to put on either. She'd have to do laundry later. For now, she decided to just put her t-shirt and skirt back on. It's not like she was planning to leave the house. It was just Bobby coming over, after all. Bobby wouldn't be the least interested in what she might be wearing.
Neither of them were all that concerned about being eighteen already, with no relationships or sexual experience to speak of. While they didn't talk about dating much--neither of them had much to say about it--she knew what his type was. She knew she wasn't it, just like he wasn't her type either.
Jenny rushed down and unlocked the door for him. She worried for a second whether he'd notice the flush in her cheeks, or the way her nipples pressed against the fabric of her t-shirt, from her masturbation cut short. Nope, it didn't seem to register with Bobby at all, as he came in and got comfortable.
They got some snacks and sodas from the kitchen, and settled down on the couch. She pressed her back against his. They were constantly fighting over space on the couch like brother and sister. In the aggressive air conditioning, it didn't feel all that bad to press against him.
Bobby had the remote and started surfing through channels, until they landed on a movie that just started. It was sort of a romance, or at least it had a reputation for being kind of scandalous. Jenny worried that if they kept watching, she'd get aroused again. She could feel herself getting more sensitive at the sight of the kissing and fondling on screen, things she had yet to experience for herself.
She wanted to keep cycling through the channels and find something else to watch. Bobby was more interested in the movie though. Unsurprising. The lead actress had that gymnast-type figure he was attracted to.
She tried to grab the remote from him. This too was a constant struggle between them, but it was all in good fun. They were about equally matched in strength and weight. But Bobby was taller, with longer arms, able to keep the remote out of Jenny's grasp, but he was also more ticklish than her.
He writhed underneath her as she used that to her advantage. But it had an unexpected side effect. He started to tent his shorts. As Jenny tried to pin him down, she was surprised to feel the fabric pressing up against her from below.