Im over there again one day and her dude leaves us and goes to work on the car in the garage. Her and I shoot up like usual but she leaves to shower. I sit there and start jacking off and putting on baby oil. I didnt hear her come in the room with her sister inlaw but turned around to them both staring. Her sis breaks the silence and says shes going back upstairs bc she cant cheat. Red bites her lip and sits on the bed. I walk infront of h car er dick bouncing and put it in her face. I told her I know she went to suck and fuck her dude so I want a turn. She roll her eyes and says she wished. She starts sucking Jme slowly and I rell her that her sis was kinda sexie. She gargled and said something smart but I stuck my dick deep in her throat. We were interrupted because her sis came flying in saying he was on the way I managed to get dressed and he looks shocked because Reds sis is on my lap and is wearing some skimpy ass shorts. I see Red giving us the evil eye but its nothing she can do. Her sister tries to leave after a while because she can feel my dick bouncing rubbing against her. I feel her getting hotter and hotter. The entire time Red and I are texting and she says she will be pissed off and the bitch is emotional. Her sis we will call Blue ask me to come upstairs so they can have some alone time.