You are on a step-family trip and you are sharing a room with your step-sister. She comes out with just a towel on and tells you that you need to hurry up and get ready. She starts getting silly and tickling you, her towel falling off her big tits as you play around. She notices your hard cock and doesn't say anything, that is until it accidentally slips in her pussy. You tell her not to get off because it feels too good. She's unsure at first but slowly gets into it and rides her younger brother's cock!
You walk in on your step-mom giving CEI to a client via webcam. You had no idea she was a professional domme! She sits you down to have a talk about what you just saw but you are so erect it's distracting. She lets you know that since she's your step-mom she'd never actually touch you...but she can give you cum eating instructions to help you take care of that boner.
You are caught spying on your bratty step-sister's feet through the door crack. She's fed up of you being a perv and dominantly calls in you into the room. She lets you know that she'll give you a footjob in exchange for you leaving her alone for good. She doesn't want to do it, but slowly starts to jerk you off with her bare feet up and down. Annoyed, grunting, and letting know you know not into it she is. She then uses her hand for a handjob-footjob combo. You beg to fuck her and after several no's. she finally gives it under the condition that you don't cum inside her. After a few minutes you can't control yourself and cum inside her pussy for a creampie. She's furious!