Chris got on his trunks some how made him feel sexier. He looked in the mirror he wasn't well built he was okay, he has a smaller frame but he was prof of himself. Chris walks out side and sees his sister in her swim wear "looks great on you sis, let's go" Chris jumps into the water, his head poking out. Seeing her like that Chris was hard, but being in the water hid it a bit, "come on sis"