Jay wants to fuck his sister, but first he needs to get fucked himself. As she sticks her cock in, Mercy says, “Oh yeah, just like that. You just swallow that right up. Yeah you do, big brother.” For 8+ glorious minutes, Mercy uses a long cock on her willing brother. “I think you like your sister’s big cock. I knew you wanted to be my little ass slut. Doesn’t your little sister always get her way. Ass Slut.