You are our step-father. I have to convince my femboy brother to suck your BBC, even though you are just our step-father, you own us and we have to do everything to please you. I tell my brother to open his mouth wide open and put your big cock inside it. He denies first and says he doesn't want to, but I convince him. I was always skeptical of his sexuality. We both take turns into sucking your BBC. Then daddy says he wants us to kiss. My brother first gets scared cause I'm his sister, but since daddy wants, he must do it. We kiss and then we suck daddy's BBC together. At the end, my brother is hugry for daddy's sperm so daddy cums in his mouth. He swaps the cum to me and we kiss. Daddy's cock deserves to be worshiped.