Now many people reading this probably think, "who cares" and those are the people that probably give weak handjobs. We are human beings but I also bel...eve we have innate a****listic tendencies. Many a****ls are territorial, especially males, and have the natural instinct to want to mark their territory whether it's scratching, rooting, pissing, or anything else. When a guy is sexually excited about something, he naturally can get turned on by the desire to cum on it. Why else do guys like. Like any healthy young 16 year old boy, I jacked off several times a week, in my bed at night, and sometimes when I was in the shower. I knew what masturbating was, as I did it frequently. It never occurred to me that my mother did it. When I thought about it, my Father was away all week, and my Mother might get a bit horny, just like I did, and might play with herself.The realisation of what my Mother was doing on the other side of the door, made my hormones active, and I felt my strong young. She moaned louder and her nipples stiffened. I knew she was close, so I began held her tight and in a low voice told her to cum for me. "Oh God baby," she moaned over and over, louder and louder until it became unintelligible sounds of pleasure. The orgasm hit her like a tsunami. Christina's head first shot back as she screamed with pleasure, then came forward as her pussy gripped my cock. She rode the wave of pleasure, moaning and rocking her hips harder and faster, her clit rubbing against. ?Would you have to be in the room???I wouldn?t have to be, but I?d like to be.?Chris was smiling now. I could tell she was up to something.?How about you help me hook it up and then you get it on with your closet lady while I do the stimulator??My cock was straining at my zipper. ?Let?s go,? I said. We went into my bedroom.Chris and I undressed together. When she got to her bra and panties she hesitated for a few seconds then proceeded to remove them.When she un-hooked her bra her D size tits.