Her boyfriend had mentioned how hot her younger sister was several times that week, so she made sure to bring her over that weekend. He’d spent all of Saturday with his cock pounding her little sister’s holes while she moaned into a ball gag. He said he’d be taking it easy on Sunday, so they’d have to do the work serving him. She spent the day licking his beautiful balls and wonderful asshole, while her younger and hotter sister drained his cock down her throat for the rest of the day. Her boyfriend was the best!