"Taking" My Sister's Virginity

Getting home, both our parents were asleep and after one last kiss, we went our separate ways.

We fucked every day until Christmas, including a threesome with Andrea at my secret rendezvous spot. Watching my sister eat pussy was damn hot, as was having both of them suck my cock together.

On Christmas day, well Christmas evening, after my dad had passed out like he always did during family gatherings, I was giving Lisa her great big Christmas present, banging her from behind as she leaned on her bed for support, when Mom walked in and caught us in the act.

I froze, my cock buried deep in my sister, as Lisa smiled and said, "About time, Mommy, get your ass in here."

I gasped, as Mom closed the door, dropped her robe, revealing she was only in thigh high stockings, and walked over to us.

I stared in utter shock, as Mom dropped to her knees in front of me, pulled my cock out of her daughter and took it, sticky with pussy juice, into her mouth.

Lisa smiled as she turned around, "Merry Christmas, big brother."

I was speechless. I couldn't fathom when Lisa could have possibly seduced Mom in the week since I had taken her virginity. Yet obviously she had, as Mom was now bobbing on my cock.

"I'll tell you the story later," Lisa smiled, dropping onto her knees too.

I watched as Mom and Lisa took turns sucking my cock.

As Lisa deep throated me, Mom purred, "It's as big as you said it was."

Lisa moaned on my cock in response, as Mom moved and began sucking on my balls.

"Shittt," I groaned, unable to say anything else.

A couple of minutes later, I warned, "I'm going to come soon."

Both girls knelt before me, mouths wide open, as I stroked my cock.

Looking down at my two eager women, I shot my load directly at my Mom, another fantasy suddenly becoming a reality.

As soon as I was done, my sister and my Mom started making out, Lisa retrieving as much of my cum as she could.

When they broke the kiss, Mom looked up at me and asked, "Does my son want to fuck his mother?"

I replied by pulling her up, pushing her onto the bed, spreading her nylon-clad legs open and sliding into her trimmed, but not completely shaved, pussy.

"Oh yes, sonnnnnn," she moaned, as I filled her.

Lisa straddled Mom's face and ordered, "Get licking, Mommy-slut."

I was in awe of Lisa calling our mother a 'Mommy-slut' and watched as our mother began licking Lisa.

"Keep fucking her," Lisa ordered me, as I had stopped to watch the incestuous lesbian act.

I laughed, "Sorry, hard to stay focused."

She smiled, "Men really can't multitask."

After a few minutes, Mom coming twice from my cock, I was about to erupt when Lisa demanded, "Fill Mom's cunt with cum."

Mom moaned, between licks, "Yes, baby, fill Mommy's cunt."

I wasn't going to argue, as I spewed my seed deep inside her.

Soon after, Lisa came also from Mom's tongue and we all collapsed on the bed.

"Merry Christmas," Lisa quipped, after a couple of minutes of recovery silence.

"Indeed," I laughed, my cock still hard, as I moved to Mom's mouth.

"Merry Christmas to me," she smiled, opening her mouth and taking my cock in.

Lisa smiled, watching Mom slowly suck my cock, and asked, "So, should we try to get Aunt Beverly to join us on New Year's Eve?"

I laughed, Aunt Beverley being Mom's younger, bustier, sister, "I think I've awakened a monster."

Lisa leaned over Mom and took my cock, "Speaking of a monster," she added, before taking it in her mouth.

They shared my cock for one more load, both bent on all fours as I took turns fucking them from behind, before coming inside Mom a second time.

Lisa retrieved my cum from Mom's cunt as they got into a sixty-nine, getting each other off one final time.

As I watched, I said, more to myself than anyone else, "This is definitely the best Christmas ever."

THE END