Stepfather, you perverted bastard! How could you?

So as soon as mum leaves the house, I have to take over? That can't be true. Some perverted bastard just pushes my head down because he wants me to blowjob his cock. I was supposed to get a visit from my boyfriend, I'd rather fuck him, but then I just let him fuck me so that he could have a rest. During sex, it was still a bit horny and made me a little hot. But I hope I don't have to come here again at some point. I can't help it if mum is too stupid to fuck.