And Cait's dad was away a lot that summer and her mom missed him a lot I could tell, and she didn't work as much as before because like she said; peop...le tend to cope better with their issues in the summer, and so a lot of the time I was there alone with her.And sometimes it was just me there. And they had a pool and a sauna, and those days when Cait and her mom both left for work in the morning and I had the whole day by the pool by myself was so nice, but what I wanted to do more was try all. As soon as my sister could comprehend who was invading her, she yelled out a muffled screech. Fear, disbelief, and pleasure washed over her face. “Seems like you’re enjoying it” I whispered into her ear. “Stoooop!” she yelled, “You’re my brother! To fucking big….” I narrowly made out. ‘It’s ok sis” I said “I see how much of a slut you are. Just close your eyes and enjoy it.”As I begin thrusting deeper and deeper, I removed my hand around her mouth. “Oh my gooooood” she yelled. “This is so. She laughed, so enjoying just laying there.You should open the blinds, she thought mischievously. Give pudge a fighting chance to see his girl topless. She wondered if, in fact, that had already happened.In flagrante delicto, she thought, deliciously. Only wait ... her brow furrowed. Didn't that mean... ?She grinned, imagining catching the dork red-handed. What was the phrase she was looking for, though? Was it French? Maybe it was in flagrante delicto after all. Sighing, she shrugged, thinking. "Hi Kayla."Mel rose from the bench and approached. "Who are your friends, Amber?" Uh – hey Mel, this is Tyler and Kayla. I know them from around the beach." Hi Tyler and Kayla," Mel said."Hey," each replied."I've seen you around school," Kayla said. "You hang out with Chloe Peters and her crew." Something like that. So, anyhow, you guys like Amber?"Tyler glanced at me, then Mel. "We like her fine." Great. You wanna fuck her?"Tyler's eyes got huge. Kayla gasped. I called out, "Mel, no!"It wasn't.