Y/n p.o.v

So it had been a strange couple of days. My father going away on a business trip seemed to have triggered it. His absence left me in the company of my stepsisters and stepmother and during the time, I've had sex with my two stepsiblings.

Even though I can't deny it, the sex was amazing and the taboo nature of it just adds more for some reason, but Chloe and Lizzie were staying out for the night, the former for a study night at her friends and the latter just to have fun. They both tried to have me go with them, so we could have some fun during the night, but I declined.

I'm sure they will want me to make up for it when they get back, but due to them staying out it just left me with Heather. Nothing much happened until we went to bed.

It must have been around midnight when I woke up to noises coming from downstairs, so I headed down to see. In the kitchen, I found Heather by the counter looking out the window. She was wearing a nightgown that I must say complimented her voluptuous figure very nicely.

No, it's bad enough since I've slept with my stepsisters. I can't do anything with Heather as she's married to my father.

"Oh, hello Y/n. Did I wake you? I must have caused a clatter." Heather spoke which brought my attention back to her and I said I was fine before asking why she was up so late as I've not heard her wandering during my nightly encounters with Chloe and Lizzie the past few nights.

Heather said that she just came down for a drink, and I very nearly believed her until I heard the sigh.

I asked her what she was wrong and she said it wasn't something I should concern myself with, but I persisted and eventually Heather told me that she's just been having a long week, since my father went away on his job. She said that the days seemed to be a drag, since she's felt nothing but loneliness during his absence.

I stepped to her side and saw the solemn expression on her face.

"The nights have been a little cold in bed on my own." She said looking out to the late hour sky before shaking her head and forced a laugh, whilst saying she shouldn't be discussing this with her stepson of all people.

"It's ok to want things." I said and Heather looked to me as I leaned against the counter before looking out the window myself.

I told her that after all she's done for people that's it's only right to have some company at the end of the day. I smiled at her as I listed off everything she's done. 

I told her that's she's a kind and caring person. She's raised her two daughters on her own and I guess most significantly between me and her that she's taken me on like her own son, or let alone, stepson.

"After all that, it's justified to want something..." I said and Heather smiled before saying thanks. I nodded before giving her a soft hug as a consolation. "All for all, you've done amazing as a mother and stepmother." I said stepping back.

Heather looked to me before stroking my cheek and saying that I was a good stepson. Her touch soft before she suddenly stepped forward and pecked my cheek, but ripped away straight away.

"I said that its ok to want something. Maybe that simple kiss was what you were wanting for." I said as Heather nodded before looking to me and again thanking me for my comfort. I nodded and went to let go of her, but she caught my hand on her shoulder.

The two of us looked to each other, she had a smile on her lips and a glimmer in her eyes. 

"Y/n, this is so wrong, I'm your stepmother." She spoke as my lips leaned into her neck, yet in spite of her questioning morality of this moment, she wasn't letting go of me. Heather actually tilted her head to allow me more access to her neck and I kissed along it making sure not to leave any marks.

"Yes it's wrong... but if it's what you are wanting, then it's down to you." I said momentarily stopping and stepping back to allow Heather that choice.

She looked to me. A silence ensued and it was an extended one that gave me the impression she wished not to go further, so I told her I'd forget this happened if she wanted so before going to walk away.

Her hand caught mine before I could leave and I turned back to Heather. Her eyes staring into mine before she stepped forward and locked our lips together whilst closing her eyes and cupping my face in her hands. She wanted this and so I was going to give it to her.

A night of comforting passion, whilst my father and stepsisters were away.

I backed Heather to the counter again and started pulling her nightgown up as our lips were locked, breaking the kiss only to go to my knees and lean forward after pulling panties away. 

My tongue ran over Heather's pussy and she gasped before clutching the counter, a moan leaving her as I again licked her folds. She was letting me do this and she clearly wanted me to continue as there were no words of protest, a part of me wanted this also even if it was wrong.

Firstly, fucking Lizzie had dug the hole of depravity. Next, having sex with Chloe had me dive head first.

I just pulled one of Heather's legs over my shoulder as I lapped at her untended pussy and she moaned my name. She moaned that I was making her feel so good just by this simple act. She said that I was the best stepson she could have had as I tended to her sexual and human needs.

My hand rubbed along her thigh as I licked her pussy and Heather shivered before holding her nightgown with one hand as her other laced her fingers into my hair, pushing me further between her legs as she moaned for me to make her cum. She needed to feel some sexual release that wasn't self-induced like the ones through the past few days.

As I orally pleasured her, Heather confessed how at night she has been touching herself for the gratification she hasn't been receiving. She said how she's been listening to whom she believed were the neighbors having sex in the middle of the night, thinking the quiet but still audible were muffled by the walls between our houses.

She must have been touching herself to me fucking Lizzie and Chloe. My room being next to Heather's and my father's. 

She didn't even know I had done this with my stepsisters.

"Oh I'm cumming!" Heather suddenly moaned as she released her juices into my mouth as I contend to lick her pussy before standing up.

Our lips met without hesitation and her hands tugged at my pants and pushed them with my boxers, until gravity took I have and my erect cock stood out for her to stroke as I pulled her panties to hang loosely at one of her ankles as I lifted her leg for me to prod her awaiting entrance.

"This is your last chance to call it out, cause there's no going back after." I said and Heather nodded accepting that and resigning to the fate that she would be being unfaithful to her husband with her own stepson.

She accepted that and said for me to just satisfy her.

And so I pushed myself into her body and Heather's arms went around my neck as her head fell back with a moan leaving her lips as began thrusting into her without any further hesitation. Our lips meeting as I pumped myself into her slick pussy. 

This was wrong at first, but neither of us gave one at this point. It was pure carnal need as I was taking Heather against the counter where she prepares the family meals.

My lips leaned to kiss her neck as she hugged my head in place, moaning how I was so big and making her feel so good, she was moaning how after three long and agonising nights of sexual neglect that she was finally getting what she really needed. 

She just needed a good fuck and I was giving it to her directly.

My thrust went harder and faster as Heather's moans were getting louder and more frequent, barely muffled by our lips locking together before she gasped away and sputtered out about how incredible I was.

A cry of bliss fell from Heather's lips as she came, her juices bombarding my embedded cock as she panted. A bright pink hue strewn across her cheeks as she stared at me before I withdrew and went to pull up my pants. But Heather had other ideas as she dropped down to her knees and engulfed my cock right into her mouth.

My hands laced though her brown hair as she bobbed her head back and forth. Her eyes staring up at me in the dark as she sucked me off and I even found myself thrusting into her warm and waiting mouth until I came.

My cum being gulped down as she still bobbed her head before I finished and Heather got to her feet wiping her mouth.

But even then we weren't even close to being done.

She turned around bent over the kitchen counter and beckoned me to her again. "I need it. Please.~" she spoke in a sultry voice and I was going to give it to her. My hands pulling her gown up to rest in her back before I plunged back into her pussy and continued where I left off.

Despite the wrongness of the situation of stepmother and stepson having sex, the ambiance and atmosphere gave a loving nature as if we were lovers who met on nights like this to just fuck the hours away. It was so wrong, but neither of us could or wanted to stop at this point. We were driven by our human needs and carnal desires.

The clapping of flesh resonating throughout the kitchen as I took Heather so hard that the straps of her nightgown jostled until they fell and so did her gown to be just below her large bust.

My hands couldn't keep away as I started groping her breasts while thrusting deep into her neglected pussy, my voice grunting her name and she moaned for me to cum inside her and fill her so she could feel the warmth. 

"It's so good and I want to savour the end." She moaned before I pushed deep inside her and let loose, Heather's head falling back over my shoulder as she moaned from me cummimg inside her. 

There was no regrets.

I pulled out of her and Heather kept herself braced against the kitchen counter as she looked to me, a smile on her lips as she said how that was the best sex she's ever had. I couldn't help but smile at the compliment before saying I was glad she felt better but then she kissed me again with her hands cupping my face.

"Come join me...in my bed~" She said in a lustful tone that was almost pleading and I wasn't gonna deny her.

For the next few minutes, the sound of Heather's moans and my groans of pleasure were filling her room as we continued to have sex, the bed actually rocking a little from how rough we were doing it but again it was pure carnal desires at this point.

We were tending to each other's needs, even if it was wrong to do so.

It just felt so right at the moment and that's what mattered to us.