Unbelievable! I come back from shopping earlier than expected and catch my stepbrother and step-sister fucking in our living room. Well, what else can I say? Getting excited doesn't do any good with such instinct-driven fuckers anyway, and besides - to be honest - it turns me on damn hard to see my pretty stepdaughter letting the big young cock shove into her tight pussy. I don't give a damn about all conventions, I take out my cock too and let him suck me off properly. 2X sperm, first the stepbrother, then the stepfather...