Where for discussion about sex?

Hi, all.

I'm looking for well-moderated spaces for trans people (ideally specifically transfemme, but not necessarily) can discuss sex lives. Not porn or smut or personals, but discussion. Any recommendations?

I'm 57MtF, newly hatched, married to a genderfluid woman, and trying to figure things out. I realize there's an NSFW option here, but it doesn't seem to be a common topic.

Thanks!

EDIT: To clarify, if it helps, discussion and advice -- what is sexuality like? I'm new to this.

EDIT 2: I'm in an open marriage. My wife is bi and has a boyfriend.