I had always been sexually attracted to my mom, Connie, as far back as when I was really young. By the time I turned 17, I was really hot for her. Mom and I lived with my dad in a two-bedroom townhouse; I was (and still am) an only child. When I was 17, Mom was 42, but she looked about 29 or 30, with dark brown hair and a great figure. I knew from sneaking into mom's underwear drawer that she wore a size 34B bra. I often jerked off while holding her bra or panties.

My dad worked nights, so he usually left around 10 o'clock and didn't get home until 7 o'clock the next morning. Like clockwork, when dad left, mom would always bolt the door, go back to their bedroom, and change into her nightgown. She always wore a flimsy blue one, so thin I could see her bra and panties underneath. She would walk all around the apartment in it, and I wondered sometimes if she was trying to tease me.

This one particular night, I was feeling lousy because my stomach was upset. I was lying on my bed in my bedroom, reading, when my mom knocked at my door. She walked in and asked if I was ok. I told her about my upset stomach, so she laid down next to me and started to rub my stomach. She was still wearing her make-up and I could smell her perfume. We talked about nothing in particular as she rubbed my stomach.

After about 15 minutes she got up to leave, and kissed me goodnight on the mouth as she always did. This night, I held the kiss a little longer than usual. She didn't seem to mind. I asked her if she could stay a little longer and she agreed. Then I teased her a little.

"Mom, my stomach hurts a little lower than where you're rubbing."

She then slid her hand just under the waistband of my pajama bottoms. I was getting so excited, I decided to take a risk. I took her hand and pushed it down a little further until I felt her fingers brush against my pubic hair.

"Right there feels good, mom."

Then I leaned over and kissed her again. She stopped suddenly and pulled away from me.

"Michael, this is wrong. I'm your mother. We shouldn't do this. I shouldn't even be in this bed with you. We have to stop this."

But I persisted. "Please, mom, I won't ever tell. Please, just this once. I've fantasized about this for so long. No one will ever know. Just once. Please!"

Then I kissed her again, expecting her to push me away, but she didn't. She kissed me back, so I opened my mouth slightly and so did she. We were French kissing as her hand slipped back inside my pajama bottoms and she touched my rigid cock. She started playing with it while we were kissing. I reached under her nightgown and unhooked her bra, then slipped it off of her. I started playing with her breasts as we made out, and she was massaging my dick.

After a while, she pulled off her nightgown and I slipped off my pajama bottoms. After a little more French kissing, I moved down and started to lick and suck on my mom's nipples.

"Oh Michael, this is wrong. We really should stop." Then, "Oh yes, suck on mommy's tits just like you did when you were a little baby."

I licked and sucked them as she continued to stroke my cock. After a while I moved my head down, slipped off her white panties, and started to finger her while I was sucking on her tits. Then I moved my head between her thighs, which she spread, showing me her wetness surrounded by a mound of brown hair the same color as the hair on her head. I dove in and started licking and sucking her pussy.

She was really moaning now, "Yes, sweetie, suck mommy's pussy. Mmmmmm, that feels so good."

I kept doing it for a while, but then she suddenly sat up and playfully pushed me back on the bed.

"OK, now it's my turn, " mom said.

She took my cock in her hand and ran her tongue all over it.

"Your penis is much bigger now than when you were a little baby and I used to kiss it whenever I changed your diaper."

She then took it in her mouth and started to suck on it. It felt so awesome and looked so sexy to watch her, like I was starring in my own porn movie. She was moving her head up and down, sucking on me, and I could tell I wouldn't last much longer.

"Mom, I'm going to come soon, " I said.

"Oh yes, Michael, come for mommy, " she said.

She just kept sucking, and about 10 seconds later I exploded and shot streams of my hot cum in her mouth. She was moaning softly as she tried to swallow as much of me as she could.

After I finally stopped, she kissed the head of my cock and licked up the last drop or two. Then she stood up, slipped on her panties, re-fastened her bra, and pulled on her nightgown.

"OK, that was the only time that can ever happen, " she said. "We agreed, right, just once. No one is to ever know. That was our deal."

I reluctantly agreed. Then she bent down and kissed me again on the mouth.

"I hope your stomach feels better now, " she said. Then she turned and left my room.

I would have to wait until dad left at 10 o'clock the next night to see if my mom was really serious about our deal.