[F4M] a special, different and dark pleasure

Everything is 21+, I'm a switch but I'll be sub. I have a scenario, I'll play the role of a woman and you will play the role of a good man but you plan to kill me. you have good morals and no one doubts you, and you've been thinking about me a lot for a few days. it's different, it's about dark things like snuff and ncro. Maybe I'll play the role of several women but not at the same time. I like it to be slow burn. I'm looking for someone who can write in detail My limits are scat, beast, underge, bdsm, toilet. It's just a fantasy for roleplay.