[M4A] I thought my roommate was just another gooner perv, but then they found my g-spot

There’s something about a cute little girly boy that makes them hotter than any girl. Is it their soft skin, their slim bodies, their commitment to being more feminine than any cis girl tries?

Nah. It’s their big cocks.

I want to play a scene where you play a trap. Strictly speaking, I’m open to basically any character on the trap/femme spectrum — femboy, trans girl, twinks, queer or NB. Essentially, your character is a feminine or female-presenting person with a penis. A decidedly impressive penis, and a fondness for fucking straight boys so hard they turn into whimpering, cock-drunk sluts. I’ll be submitting to you in this roleplay. Pretty much any prompt works for this, but I have ideas for starting points. Often I like inversions or twists on conventional dynamics/relationships — nerds domming jocks, Asian traps fucking racist white guys, proud and open gender-fluid people fucking homophobes — flip convention and power on me.
**
Here’s the setup I had in mind:

I’m fresh out of school and stumbling through my first real job—an entry-level position at a downtown law firm where the paycheck is respectable enough to impress my parents but nowhere near respectable enough to cover the apartment I somehow convinced myself I could afford. The clock is ticking. My savings account is slowly bleeding out. I need a roommate.

So I search everywhere. Classifieds. Reddit. Community bulletin boards. Bowling alleys, for some reason. Eventually I’m wandering through increasingly questionable corners of the internet like a man who has completely abandoned the concept of stranger danger.

And then, finally, you appear.

From your pronouns, I gather you’re a they/them. From your pictures, you look like a cute, lithe little nerd — D&D manuals stacked on the nightstand, comic boxes under the bed, that slightly glazed gooner stare of someone who has definitely stayed up until 4 a.m. edging to monster-girl art and arguing about whether the new edition ruined paladins. Slim, soft, almost delicate. Hardly threatening.

Or so I assume.

Naturally, we decide the end of your first week calls for a celebration. One drink becomes several, several become probably enough, and eventually we’re sitting a little too close together on the couch. I get playful. You get that particular gleam in your eye — the one that says the campaign just took a very different turn.

I’m hesitant when you decide to take control, but not for very long. All those late nights rolling dice and stroking that thing apparently taught you patience and a filthy imagination, because suddenly you’re very confidently directing the scene and I’m discovering that my supposedly harmless new roommate has a lithe little body hiding a massive ten-inch cock.

By the next morning, the balance of power in the apartment has shifted considerably.

At this point, I’m beginning to wonder whether making you pay half the rent is even reasonable. You’ve moved in, taken over the apartment, filled it with minis and back issues, and somehow become the one who actually runs the place.

Honestly, I should probably just put your name first on the lease.

**

Kinks (all optional): huge cocks (9"-12"), cock size correlating with power, physically stronger partners, missionary anal, corruption, raceplay, being dominated, heavy dirty talk, mindbreak, non/dubcon, chastity, size comparison/sph, forced orgasms, chokers, outfits, humiliation/degrading, rough

I am 18+ and all participants and characters must be 18+.