When our parents take my stepsister Gaby and I on a hotel vacation, boredom sets in fast. Being the vixen she is, Gaby decides to step things up and surprises me in the hotel bathroom with a blowjob! We almost get caught, but luckily the door was locked so we moved up to the roof where she showed me her pussy and jerked me off some more - my step dad even called while she was blowing me up there! Things were too close for comfort so we killed it there but when pops called me later and told me that my stepmom and him had a date night, I knew things were going to play out with Gaby & I! She didn't waste any time and asked me if I wanted to get my cock in her. I porked her wet pussy. stretching it as I thrust into my stepsister. Gaby twerked her ass on me as she rode it in reverse cowgirl. Her natural tits bounced as I slammed her to orgasm and then she let me bust all over her pretty face. Best family vacation ever!