I returned to the door to find them at it again. This time, Catherine was on top, impaling herself on Roy's now fully-recovered dick. I didn't say any...thing, and started to leave, but saw Catherine climb off of Roy's dick and, kneeling before him, take it fully into her mouth. Her head began a slow, but steady pace, up and down his massive tool. By the look on his face, it was obvious that Roy was enjoying this. His hands reached out and grabbed Catherine's hair, forcing her mouth further down. Then mum took my hand and gently pulled it down towards her cunt; gently she told me to feel her warm wet cunt and directed me how to find her clit and saying that it was just like a little cock she asked me to rub it. I stupidly tried to rub it like she had just done to my cock but obviously I could not wrap my fingers around it until mum gently explained the best way to arouse it was too lightly run your finger along it. She teased me by saying one day she would show me an even better way to. He's very gentle. I relax it more. Now two slippery digits. It feels nice. Gentle. In and out. "I think you're ready for me now sweetheart." Shit man, I've been ready for you for a fucking hour.His head presses against my hole, then it slips up toward my tailbone. He slides it back and forth over me. "Fuck me baby" I whisper. "I'm gonna fuck your sweet tight ass you little whore!" he replies. He stops sliding and positions his head in my hole. He pushes. I relax. It begins to slide in. Slowly.. She turns around & starts talking to me only. She starts saying that her girlfriend found me attractive as did she & wanted to see if I would join them. I asked her "Join you? What do you mean?" She replied "Come to our room, Tim says he's fine with it." I'm sure he is I thought to myself! I was flattered & didn't want to seem prudish but I tried explaining that basically I love cock! Not into women. Let me tell you she was quite persistent, finally she got the point but before leaving she just.