Lanas step brother, Mark is playing on his phone while relaxing on Lanas bed when he hears his step sister and her best friend Stefany Skyler return home. He quickly hides behind the curtains and these curious teens start to get intimate, completely oblivious that Mark is spying on them. These bi-curious hotties start to strip and kiss when they hear something behind the curtains. They discover Mark but instead of getting angry decide to treat him to a threesome he will never forget. He lays down on the bed while both babes suck on his shaft and he fucks both his step sister and her bestie before sharing his spunk between them!