I FUCK STEP-DAD UNTIL HIS ASS GLOWS! BECAUSE STEP-MUM

I was recently invited to my step-parents' house and sat on the couch with my step-dad. When we were undisturbed, we cum on the subject of sex and him being happy with step-mum. He revealed to me that he would like to be fucked in the ass, but that would never be possible with step-mum. I was horrified! Excuse me? That's quite normal nowadays! I even have a thick dildo in my pocket at all times. Today I can't do without it! I asked him if I should try it out on him? He had his trousers off faster than I could see and his butt was still really tight. I immediately stuck my tongue deep into his ass! I need that so much. After I licked his arse nice and soft, I pushed the thick mega part all the way into his little arse cunt! He screamed like a banshee but his cock stood like a rock. Now he couldn't get enough. And then it happened! The moment he jerks off an incredible load of fuck sauce while I'm fucking his ass, the stepmum is standing in the doorway....