F wanted for M/F bdsm stories

[EnglishMaster]

I’m looking for a couple of new stories to co-write. I greatly enjoy writing. BDSM themes are my speciality, although I am also interested in historical writing when the right idea comes up. I enjoy subtlety and writing skill. I’m only interested in m/f stories where my character is dominant. Here are some ideas.
1.   Stalking. I have tried a couple of stories of stalking and realise I always end up making my character Mr Nice Guy: things turn consensual and the darkness vanishes. I’d like to write a darker stalking story. Details up for grabs.
2.   Brothers. I’d like to write about a woman’s relationship with two brothers: the one is smiling, sophisticated; the other is damaged, angry. They are both sadists. Between them they might engage in kidnap and extortion that turns personal. Or…I don’t know what.
3.   Island. I have an imaginary secret island in the Mediterranean, where bdsm is part of the nature of the place among the affluent community of north Americans and Europeans. Now they are monetising the place by having a stream on the dark web during the summer, where people can subscribe and watch daily life. This might be consensual: a sugar-daddy takes a student there for the summer, say, where she’ll earn enough for her fees for 3 years if she screams prettily enough. Or it might be non-consensual: there’s an enclave on the island for kidnapped young women who are trained to serve.
Please PM me if you’re interested in any of these thoughts.