Are you okay with him being here?”I nodded. Obviously I was okay with him being here.“So,” said the Doc. “I think we’ve established that you...aren’t actually fine but you are F.I.N.E. And we’ve also established that I know what it takes to make you feel okay – at least in the short term. Do you think we can skip past all the denials and get down to what the problem is?”I stared at him. I never expected him to be so confrontational.“I want you to go through with me what happened to you on. Lick my fuckin' pussy. Bite my clit, chew on it. I'm going to come. Shove that bat back in me while I come on it. Oh shiiiiit yes. Yes." Things were quiet for several minutes then I heard Mom's door squeak and I saw him walk naked past my partly open door as he went to the bathroom. His cock hung half way to his knee. As he passed by on his way back he was stroking it and it was starting to get hard again. I had seen Dad naked a few times and had seen a few pornos on the computer but I. My head was spinning as his cock slammed deep into my rectum and forced it’s way back out. I wiggled my hips and slammed my body back at him, trying to get more of it in me.Endlessly his cock slammed into my tight ass forcing more cries and squeals of exstasy from my lips. He held my hips firmly and pounded away at me, treating me like his own personal hole. He kneaded my ass as his cock thrust deep into my bowels again and again.“Who’s little bitch are you?’ He asked grunting as he thrust deep. Got it?" I nodded acceptance. He moved his hand from my thigh and d****d it around my shoulder. "Good. Movie?"We selected a movie and lay on my bed to watch, his arm still around me. This was not uncommon. Growing up the three of us often shared space with no hesitation. A pair of us could be found lying next to each other on the couch watching a movie, our legs intertwined. Even to this day, we had no issue with such proximity.About halfway through the movie, Justin grabbed my hand and moved.