Mike's thick, straight, huge cock throbs as Ann Floyd, his step-sister, straddles him on the couch. She grinds her big ass against him, her tight pussy slowly enveloping his massive dick. Ann loves the feel of his cock filling her up, her big boobs heaving as she rides him in missionary. She takes his cock in her mouth, sucking it hungrily, before Mike cums all over her, his sperma dripping down her big ass.