I run into someone unexpected

As I arrive at my office I don't see Ophelia there but I do see a black haired DD girl in a black sweater and white loose pants working on something in here and as I'm closing the door she says "don't let that door....." but the door had already shut by that point. "Close.... well we're locked in here for now. I'm Monica the maintenance girl here, pleasure to meet you Ruby." She says introducing herself. 'Likewise Monica, what were you doing in here anyways?' I say shaking her hand, "Oh I was working on software updates including the door lock in here hence the door, the camera in here that hasn't worked in weeks, and computer updates as well as wire installation earlier." She says as I watch her for a bit then look out the window.

"Ruby if you don't mind me asking, what made you want to start working here? You're pretty popular, but I just couldn't see how you came to be here?" Monica asks me. 'Oh I just needed a new career as my last relationship nearly ruined my career and i wanted fresh start and my new Girlfriend recommended this place and helped me nail the interview.' I say matter-of-factly "Ah, I see and you're different than most women I've worked with.... tho none as equipped as you are...." She says her voice changing seductive slightly but I didn't notice. 'Huh? What are you talking about?' I say turning around blushing indignant 'How did you hear?' I say as my voice is trembling and mad. "Oh I had access to the company files once and I had to verify the integrity of the files and the authenticated copies kept so I used yours and just happened to glance at it and say that you were a futanari. " she says smiling like it's no big deal. 'Keep that to yourself please' I say taking a deep breath. "Oh don't worry, I don't plan on sharing, the info anyways. It's not my business who is who. Just what needs fixing and what needs maintaining." She says with a smile as she repositioned herself and I then realized that I was staring at her boobs for the past two minutes.

"You know, this room is soundproof, so nothing can be heard in here from outside. So if you wanted to see my boobs you can since you have been staring at them for a while." She says with a sultry look on her face. 'Wha?! No.....No...... uh sorry I shouldn't have stared but that wasn't it Monica I didn't mean to......' I stammered "Oh I'm not mad, Mrs. Walters, but maybe you could be a ......mmmm hehe never mind that's just a dream." She says smiling with a blush and even though I should leave it alone, I can't help but ask. 'What's just a dream?'

Oh.....just a fantasy of mine, where instead of you being Mrs. Walters, you would be.... " she trails 9ff while getting up and walking towards me and I back up trying to give her some space but I'm in a corner from not too much space in here. She then smiles again at me as I stare into her eyes then my eyes trail down to her boobs automatic as I couldn’t help but noticing them. She then says "Mrs. Williams" finishing her thoughts from a minute ago and pulls her sweater up revealing her blue bra and starts trying to get her hands into my pants and I'm just barely stopping her advances and avoiding looking at her boobs again, but she herself bounced her boobs and focused my attention on them allowing her to undo my pants and fondles my cock inside them causing me to moan. As I realized my mistake. She then pulls my cock out of my panties and pants and kneels down and takes her sweater off completely leaving her DD boobs in a blues velvet bra and white loose pants.

I blush still staring but trying to fight her off but she giggles and starts licking my cock catching me off guard and I moan more closing my eyes in shock then as I open them and she continues licking my cock up and down then goes full blowjob on me and starting sucking me off as my moans get louder. "That's it, moan for me, I soundproofed the room myself. We won't be heard, I want you Ruby, and I will be the one to pleasure you until you give in and accept it. Mrs. Williams..... " She smirks saying that as she gets a deeper blowjob going and deepthroating me to get me to cum faster. I try to think but between this new pleasure of her deepthroat blowjob and her DD blue bra boobs my mind is going blank and I can't find the strength to fight back and stop her.

She then looks up at me moaning with my mouth open as she giggles and says. "Yes that's it, just let it happen, let me hear your moans as you submit to me. I will be your mistress and you will be my futa slut. Just give into me." She says hypnotically like she was trying to will it into my mind and it's somewhat working as while I wasn't hearing her all that well right now. I felt like it was her boobs talking to me as the pleasure was getting to me. 'I..... Monica...... wait.... no......stop it. Please I don't want this..... I want Moni...Trish, I want M....Trish....... please stop, no.......' I stammered trying to process with my jumbled mind just what was going on and she then pulls off her pants leaving her in matching blue panties and smirks again at me and grabs my shirt and pulls it off revealing my Black bra containing my D boobs. "Oooh I'm slightly bigger, that makes me so happy." She says smiling and pushes me against the wall again and starts sucking me off again and using her hypnotic voice to have my mind accept her as my mistress and be her slutty wife. "Just accept it Mrs. Williams, I'm not letting you go..... give in hehe." She says sucking faster and rubbing her fingers on my pussy I feel myself getting wetter and moan louder getting closer to cumming from Monica who isn't my wife...... but what if..... she.....No, no stop thinking that. It's what she wants..... if I accept it I'm done for. No matter how good....... and it is good....... oooooh, No.... stop it. I'm married to Trish Walters..... not Monica Williams, even if she makes a compelling case with her mouth that is going more..... wait..... is she almost there? I feel..... wait.... no no no....... I'm almost there....... 'Stop Monica, you're gonna make me cum, stop, I don't want this....' I shout to her. "You may say that Ruby..... but your body and cock don't lie. Your body wants this, it wants to be a slut, just give in and let it happen." She says as I start moaning even louder as she is getting what she wants from me as I feel it close and her eyes are saying give in..... as her boobs are..... bouncing so sexily that I just can't stop staring at them before remembering my situation and couldn't hold back anymore and cum hard into her mouth.

I pant from cumming and she just smiles and says "well now Mrs. Williams are you ready to be my slut, and impregnate me with our children?