Zack and Gavin, going on quests

Gavin stared at Taylor's questioning look for a few seconds, supposing that if he hadn't had a crush on her for the better part of his early teenage years, he could very well have come to see her as a surrogate older sister, but that wasn't the case. "Well," he told her, still riding on that sense of boldness. "I haven't seen enough of it to make an informed decision."

Taylor gaped her mouth at his suggestion. "Just how much more do you need to see to pass your judgment, mister?" she asked with mock anger.

Gavin's heart was beating a lot faster than normal by then, enough to make him forget common sense. At that moment, it didn't cross his mind that he might be ruining a friendly relationship with his best friend's sister or that he might lose said best friend. The only thought that ran around his head was that since this conversation with his old crush had gone way further than normal, he needed to see where it could end. Gavin shot a silent thanks to Chloe for telling him to come down to the lake.

"All of it?" he inquired, bracing for her reaction for a second before he scrambled to try and explain himself. "I mean, I do have to make an informed decision."

Taylor laughed, it was fun seeing her little brother's shy friend coming out of his shell before her very eyes, it charmed her a bit. "You just wanna see my ass, don't you?"

Gavin's cock lurched as he stared into the older girl's icy-blue eyes, twinkling of mirth. "You wanna show it to me?"

The older Bishop looked at the teenager, asking herself if she wasn't taking this playful chat too far. It could almost be considered flirting, which made Hannah's earlier joke come back to her. Was she up to some real fun with one of the younger guys? Zack's best friend of all people?

Reaching the conclusion that it still remained on the realm of harmless fun for now, the tall girl slowly rolled on her front beside Gavin, her medium-sized tits flattening against her towel as her toned, tight ass was revealed to his shocked eyes, just a small piece of blue fabric wedged between her asscheeks. "So?"

Gavin was speechless, though, he had seen Taylor in swimsuits before on visits to the Bishop household, but she never wore something so revealing at the back while at home. Her smooth milky back was almost totally exposed as well by the hole in the fabric. "Shit," he mumbled in response, Taylor was really athletic and sexy.

Taylor laughed again. "That good, huh? I'm flattered, Gav," she said, gazing at him to check out his reactions.

Dick throbbing in his shorts, his right hand moved an inch before he willed it to stop, stopping it from latching to that amazing ass. Suddenly an idea crossed his mind, and as much as he mentally debated it, Gavin figured he should go ahead with it, he might never have the chance of being alone with a playful Taylor again.

"Yeah. Hey, you brought other swimsuits, right?" he asked to her surprise. "You obviously look like a model, would you show me the other ones too?"

Taylor's eyes widened as she stared at him incredulously. Gavin had gotten really bold, and because of her, it seemed. The tall brunette was happy with the compliment, even if it wasn't the first time someone called her a model, she knew it was more genuine coming from her brother's friend. Taylor Bishop, you're not thinking of that? she asked herself, starting to feel just a little bit aroused. "You wanna see me model them for you? Your best friend's big sister?" she asked Gavin, and he enthusiastically nodded. Taylor bit her lower lip, knowing that if she got started with that, there was no telling what could possibly happen. She craned her neck and threw a look at Hannah, her friend was busy with the others in the water. "Alright, you've got it," she told him, chuckling at his reaction as she got up and gathered her towel. "Let's go back."

Gavin scrambled to follow the older girl back to the cabin, barely believing what was happening.

"Sure," Zack answered Heather's offer before Madison could say anything. "I'm curious to see this island you two are hyping up so much. You wanna go, Madison?"

"Course I do, it's one of the reasons I've come here for," she replied, a bit harsher than she intended, frustration getting into her. "Duh."

Heather grinned at the other brunette's reaction, wondering if it meant what she was thinking. "Let's go then," she drawled. "We're gonna need to swim a bit to get there, so if you two weren't planning to get wet, well, forget that."

Madison begrudgingly nodded and they set off to the lake. Zack lingered a few feet behind, watching the two cheerleaders' toned asses as they walked. Fuck!