Kitty is trying to study, but the TV in the other room is too loud. But it's not her brother who's making the noise, it's a buddy of his who he was supposed to be home to hook up with. So best friend and younger sis meet up, sit on the couch and start into flirting. There is sexual tension in the air as flirting becomes touching which soon becomes pussy licking and fingering and cock sucking. Then the two fucksters give the couch a hard workout as Kitty rides the dude's cock for all she's worth and has a loud, sweaty orgasm. He shows his appreciation by giving her great pair of titties a cum bath..and promising not to mention anything to Kitty's brother.