I waited for a day when Mom went shopping, then I stripped and went to the livingroom, put the mailman tape in the VCR and sat back to hand-whittle my...woody while I waited for her return.The adrenaline began coursing through my bloodstream as her car pulled into the driveway and she came in through the kitchen door. I waited patiently for her to come in to watch her favorite soaps. "Oh, my God, what are you doing, Mike?" she asked. "Can't you masturbate in your own room?" Then she saw what was. I shoved 2 fingers into her twat as I sucked on her now hard clit and massaged her G-spot.I did this while she pushed her wet cunt into my face even harder.I needed to fuck her as my left hand has moving as fast as it could trying to pull that cock of mine off, I told her I was going to shove my shaft into her cunt. She told me not too as I was her sisters husband, But I didn't listen and as she said that as I was pushing my cock into her "too late" I started to count out loud 1 to 10 then took. And I am really happy that you’re pregnant, even if I didn’t squeal like a pre-teen girl!”“Just kiss me, Tiger, before you get in REAL trouble!” she said with a silly smile.I did, and after she walked inside, I turned and headed home. I understood Jessica’s point, but I’d spent so many years acting on emotion instead of logic, that I was afraid that I’d regress if I did what Jessica asked. The last thing I wanted to do was return to my old form. I’d much rather be more Mr. Spock than Commander. My aunt’s boobs were big, round, and with sufficient meat to hold them. They were like two softballs and those brown nipples on her milky white chest were a delight. I took both the boobs into my hands and started to maul them with my fingers circling her nipples. Her body movements are a fact that she was craving proper sex for a long time.I took her right nipple into my mouth and started to squeeze it like a kid trying to drink milk. After a couple of squeezes, I then moved to her other boob..