Step Daughter Is Secretly A Lesbian

My step daughter for an eighteen year old has long saggy tits. she didn't get it from her mom but from her grandmother. Those tits of hers got me wanting her but I'm over aged for her. She has a filthy mouth and talks filthy to her best friend. I overheard he her say to her friend, " Suck my tits ! " and her friend replied back , " You wish ! " Her friend replied back, " The only thing I wish is that mines hang lowers than than yours so I can tit fuck you ! " and she laughed with a smile.
Several weeks later I came home early. I overheard my step daughter talking in her bedroom. It was her friend who was busy sucking and groping my step daughter's tits. It was a fantastic sight ! I pulled out my dick. Then my daughter's friend said, " Let me see you tit fuck your step father's thick lovely dick ! " My step daughter wrapped her tits around my dick and jerked it. Her friend lowered herself over my rigid dick and told my step to give her my sperm. " Watch him put that cock in me I Old guys like him enjoys plugging young girls like us, especially me with youthful breasts. " How right she was, Me screwing her doggy style feeling her youthful small tits putting my dick deep in her and hearing her say, "Don't stop ! "