[F4M] Teasing my stepbrother throughout NNN -- got a little carried away, though, and now I'm knocked up!

I think the first time I heard about this so-called 'No-Nut-November' challenge was when I happened to eavesdrop on a conversation you were having with your friend. You spoke about a month in which you couldn't cum at all, complaining about just how pent up you'd be. Naturally, I scoffed, still listening in secret. Unimpressed by your blabber, I got up to leave, but in that moment, your words caught my attention yet again, this time for a different reason: "Yeah, nothing's gonna make me lose; I'm winning this thing for sure!"

How stupid, I thought. Just what were you trying to prove? And to who? And with those thoughts, a dark idea formed in my mind, partly due to the stupidity of the challenge itself but also because of something else—something I myself was unaware of in the moment—you see, just what type of stepsister would I be if I didn't always ruin my stepbrother's plans?

And so ruin your plans I did. Once November rolled around, I set everything into motion. I was going to make you fail. I knew you already had something for me; seeing how your eyes lingered on my body from time to time was all I needed to know that you were at least somewhat attracted to me. Now all I needed to do was weaponize that attraction.

My first form of attack was to wear as little clothes as possible around the house—tiny crop tops and microskirts, you name it. Who cares how cold I was? The look on your face was priceless! I could see your confident demeanor change in a fraction of a second. Yes, it wouldn't be so easy now, would it?

As for my second blow, well, it was simple. With little clothing, what other than to show off my now skimpy bod? Hence I adapted, striking provocative poses in front of you, were it for a selfie, or perhaps because... oops, I dropped something!

Everything was going well... but let's just say that there was one thing I didn't keep in mind: the possibility of you realizing that my actions were deliberate and coordinated. So, you confronted me, asking me if I was doing this on purpose, if I was deliberately trying to make you 'fail'.

And I don't know why, but I was determined to go all out. The end of November was nearing, and I didn't have much time. So... I did a few things that I wasn't particularly proud of. But I won.

I finally claimed the winning prize—your load. Except... it wasn't engulfed by a tissue, like I had originally predicted. No, you unloaded everything in my womb. A month's worth of pent up virile cum, all inside me. All inside my fertile, unprotected womb.

Shit.

Hi everyone, thank you for reading my prompt! For today's roleplay, I've decided to try something a little more taboo!

It's your average (step)siblings accidental pregnancy story, but more seasonal if that makes sense! If you're not into incest nor stepincest, we could always change it to being friends or roommates instead!

For the breeding aspect, I'm looking to play out the full pregnancy, therefore I'm looking for a long term. It's much more fun that way, like, what happens after? I really like to drill into the consequences that come with breeding.

With that said, my kinks are but not limited to: (accidental or otherwise) impregnation, pregnancy, risk of impregnation, being burdened with pregnancy, excessive cum, cream pies, risky sex, raceplay (preference for WMLF/WMAF), full nelson, cowgirl, spooning, (dry) humping, mating press, ripped clothes, ripped condoms, corruption, incest, dubcon, orientation play, and bigggg height differences.

My only limits include: gore, vore, scat, impact play, rape, piss play and beast.

Some main themes that I'm looking to explore are: accidental pregnancy, unwanted pregnancy, being burdened with pregnancy, unreliable and irresponsible characters.

If interested, you may DM me or send a chat. I'll reply to either! At the very minimum, please send me your kinks and limits, otherwise I'll take it that you didn't read my post. I'd also appreciate it if you sent me some of your ideas, but that isn't required. Thank you!