I fuck and wank, stepsister swallows and licks

My little stepsister is such a dirty little pig! She has by far the dirtiest and most perverted ideas and that is that I should wank the cock until the guy injects himself into his mouth. And then she wants to suck all the fresh cum out of his cum mouth. OR! My stepsister is lying on the floor with her fuck-mouth open, waiting for the cum from the thick foreign cock, wanking her cunt and being extremely hot for the coming fountain of cum. I wank the cock and fuck the guy's asshole with a thick dildo. I have to do some preliminary work for that.The guy gets his asshole fucked so horny that he lets off a shot like I have never experienced before. He shoots gallons of cum out of his horny fuck cock.