I was on my knees on the floor of the back seat. Inches from my face was the most beautiful pussy I had ever beheld and it belonged to my own mother. It seemed so large and intimidating. Peering down between her legs, mom smiled at me as she watched me study her amazing muff.
"Would you like me to open it up for you, sweetie?" She asked.
I nodded and mom used two of her fingers to splay apart her large fleshy cunt-lips. Mom's twat opened up like a shiny pink blossom coming to full bloom.
"Wow." I muttered.
Mom smiled at my reaction.
"Lots of peeping boys might get a good look at their mother's snatch, but you're one of the lucky ones. Not to many sons get to see under mom's hood." She said.
She held it open with her fingers as my eyes feasted on this delicious sight.
"Don't get too excited, tiger, you haven't seen the best part yet." She said.
With that, she pulled apart a second fleshy layer of pink and I could actually hear a creamy sound as she peeled apart her inner lips. As she pulled back the pink curtain, I found myself staring down into her gaping fuck-hole. The walls within her sex-cave were so soft and warm looking.
"Hard to believe I squeezed you out that little hole, isn't it?" She asked.
"Yeah." I said.
"Well...having you back shouldn't be as difficult." Mom said with a grin. She glanced towards my crotch. "Unless you've got something down there larger than I'm accustomed to." She said.
"I don't know." I said. I began to wonder if perhaps I was bigger than my father. From the locker room at school, I knew my cock was pretty large for my age. Last time I had measured, it was nearly 8 inches and that was when I was 16. I was sure it had grown an inch or so since then.
"Well whatever size it is, I'm sure old mom can make it feel right at home." She said lovingly.
I studied her steamy twat again and she watched me proudly.
"You must have questions. This is new territory for you." She said.
"How deep is that hole?" I asked.
"It's about 7 inches back to the head of my cervix." She answered.
"What's a cervix?" I aksed.
"That's where mom's eggs are produced. When your father ejaculates, his sperm will swim into my cervix and try to fuck one of my eggs." She said.
Mom ran her sexy toes through my hair.
"That's how I got my beautiful baby boy." She said.
"So that's where I was for nine months. Your cervix?" I asked.
"Well, kind of. When the sperm and egg became you, you attached yourself to the wall of my uterus, then I produced a womb-sack around you to keep you warm and safe while you developed." She said.
"Can a woman have sex when she's pregnant?" I asked.
"Sure she can. In fact, with the hormonal imbalance, most women need more sex when they're pregnant than when they're not." She answered.
"Does dad like it?" I asked.
"Are you kidding? Most men would kill for the chance to fuck a pregnant woman... Tell you what, if mom ever gets pregnant again, we'll wait until I'm about eight or nine months along, then we'll have another one of these drive-in dates. How's that?" She asked.
"Sounds good." I said.
I looked back at her cunt.
"My clit fascinates you, doesn't it?" Mom asked.
"Your what?" I asked.
Mom brought her finger up and pinched the fat nub at the top of her cunt, making it stick out like a swollen thumb.
"This plump little girl. She's momma's clit and you've been staring at her." She said.
