[M4F] Seduced by my Step-Daughter

“Honey, if you could have *anyone* - mind you not a celebrity, but someone you know in real life, who would it be?” Emma, my wife, asked me. We were lying naked on the bed, her hand wrapped around my cock.

“W-what?” I blurted, looking up, she was staring at me, her thumb slowly teasing my bulbous tip.

“You heard me… I want to know who you fantasize about?” Emma continued staring into my soul.

“N-No one except you darling. I have never thought about it” I lied. Even as I spoke, my brain flashed quick images of a few women from my life. Megan, my delectable secretary... Charlotte, Emma’s best friend.. Ariana..

“Don’t flatter me Josh. I can tell you are *lying*” she smiled. “Don’t worry, you won’t get in trouble. It’s a *fantasy*, you aren’t going to fuck them”

I looked at her. She continued to stroke my cock gently, tugging at it while her eyes bore down on me. “This is too weird” I decided. I don’t think I could really tell her about the faces my brain had conjured up as she had asked me the question.

“Oh come on.. be a sport. Who would you most like to be with you right now, sucking your cock” Emma’s voice took a sultry note, her tongue flicked out and she licked my cock head, while her hand moved up and down my length.

“Who would you like to be kneeling in front of you right now.. between your legs… gagging on your monstrous cock…” Emma continued. Her lips curved as she leaned in closer. My eyes shut in cue and a face swam in front of them. Ariana’s..

“Mmmfff” Emma took my tip in her mouth and knew I was fantasizing, as almost subconsciously my cock twitched and stiffened. When she pulled out, there was a popping sound and I opened my eyes.

“*Jes-us*” I groaned.

“I can see you are picturing her..” her lips curved into a smirk. “I hope it’s someone erotic and taboo”

She dove in again taking my cock in her mouth. “*Mmmfff*” she moaned as my cock disappeared into her mouth.

It was difficult for me to keep my mind focused. My brain began imagining Ariana – my 19-year-old stepdaughter. Over the last year, she had blossomed into a beautiful woman. My brain conjured up the memory of her in a tight red bikini from our beach holiday a couple of weeks ago. I had not been able to take my eyes off her chest, her cleavage almost threatening to spill out of the fabric.

“Oh! tell me who you are thinking about..” Emma asked me pulling her mouth off my cock. Strands of saliva trailed her mouth. “I could literally feel your cock swelling In my mouth”

I nodded, clearly troubled at my perverted thoughts.

“Oh come on Josh! You obviously feel strongly about this..” Once again she thumbed my tip. “It will be *our* secret”

“Uh huh” I mumbled. Another memory - \*Ariana was bending over to pick her towel from the lounge chair. Sand clinging to her skin. Her plump ass inches away from my face\*.

“You are no fun.. I guess I will have to coax it out of you” Emma took me in her mouth again.

“Blonde, Brunette or Black hair?” she asked between mouthfuls.

Ariana’s brunette hair swam into my view. “Brunette”

“Short hair or long?” she continued.

“Long” I replied. I closed my eyes, picturing Ariana straddling me on the beach – her hair cascading over my face, her lips locked on mine, her massive tits pressing against my chest. My balls squirmed.

“Under thirty?” Emma’s voice was far away, strangely garbled..

“Y-yes” I groaned.

“Under twenty five?”

“Yes” *Ariana was grinding against my crotch*

“Under twenty”

“Yes!”

My eyes flew open as I realized I had given myself away. Emma was looking at me with a twinkle in her eyes. “Is it Ariana?” she asked me.

“Y-Yes” I felt my face flush with embarrassment. “Do you think I am a sick pervert thinking about my stepdaughter like that?” I asked, almost sure that was exactly what you were thinking.

Emma considered the question, continuing to stroke me.

“No, I don’t. Ariana is a beautiful girl. I am sure you aren’t the first to fantasize about her.” I was surprised to note that you were nonchalant about it all.

“I – I want you to think about her gorgeous tits. Her hard nipples… Imagine how tight her pussy is?”

Somehow hearing you talking about Ariana’s body got me closer to the edge.

“Do you want to bend her over the bed? Ravage her?” Emma’s voice seemed far away, the speed of her strokes intensified. I felt my orgasm build up.

“Pounding her as she calls you *daddy*” Emma whispered.

*I came*

Seconds later, after Emma drained me and I looked at her slightly ashamed. “Don’t worry. This will be our dirty little secret” she promised me.

Little did we know, our secret was already compromised because standing on the doorway, hidden in plain sight was Ariana – listening through the door!!

**

Hiya there DPP – sorry if that got a bit wordy. I hope you enjoyed the prompt. The idea is simple – my wife and I – in the moment of passion end up discussing my deepest, darkest secret – my hots for my 19-year-old stepdaughter who has slowly turned into a sexy young woman. Unbeknownst to either of us – she is listening to our little bedroom game. How long has she been listening in on me and my wife? What does she do with this new information? This forms the crux of the RP. I am definitely looking for this scene to be a fun, short-term RP with major focus on Ariana and my character.

*Detailed writers preferred*

My hard limits are scat, piss, armpits, musk, sweat, vore, excessive sexual gore and low effort writing.

If you have any questions do hit me up! I am hoping to hear back from you on this one!