She wants to know his fantasy
From Torg Adventure
Jenny cupped her tits and licked her lips, sitting in the water at Jimmy's knees. "So, what is your fantasy for today? Eating me out? Fucking like rabbits? Sixty-nine?"
Jimmy watched the water lapping around his sister's glorious tits. He couldn't believe that she wanted him to fuck her -- it was a dream come true. She stood up and walked to him. Suddenly, she had a condom in her fingers. He hadn't seen her pick it up or where she hid it during her striptease. But his eyes lit up. Jenny pulled his hand and he stood up as well.
"In order for this to stay in Aruba, I can't get pregnant. But I'll make sure you don't care that you're wearing a rubber." Jenny put the foil packet in her mouth and tore it open. She took the condom out and tossed the package outside the hot tub.
When her fingers touched his cock, he moaned and it jumped. She rolled the condom down his length and let the air bubble out. Then she pushed him back into the water. She straddled his lap. Jimmy grabbed her full round breasts and squeezed them. Jenny closed her eyes to the pleasure, then fiddled with his cock and fit it into her cunt. She sunk down in the water, taking his length all the way inside her. Both siblings moaned, looking deeply into each other's eyes as he penetrated her for the first time.
