What is the most erotic thing you've written in your worldbuilding? (Not NSFW but will be sexual in nature)

I had a friend commission me to write some worldbuilding for his D&D game, and a small part of that was "why all the succubi are lesbians". This is what I wrote:<br><br>"The reason the demons of lust are uniformly lesbians is that succubi is the first entity to ever say no to a woman in the throes of lust. To stand there when a woman has gone and shaved her head, bleached her eyebrows, bought an entire sex shop and said "I want you, yes, but not yet". The succubi are the inseminable gatekeepers of desire. A woman's partner will buckle under strain eventually, a succubus will not. A succubus will always stand there and watch as the woman's mind degenerates into primal lust, they will see her in her absolute most debased state, and they will reject her. She will say "I want you, but not yet". She will say "do this thing for me, and then I will fuck you, maybe, but only maybe". She'll say "do this for me because it's what I want, not because of what you want". She will make the woman beg, make her crawl, make her grovel. And she will reject her. And when she does, she will say "I'll go back on one condition, you have me how I want you, and you don't touch yourself until then".<br><br>When a succubus has a woman entirely to herself, she will make her do the most depraved, dehumanising, degrading things she can imagine. She will make her into a plaything, and she will ruin her for all other sexual partners. She will make her into a sex slave, and she will put her own ego first. She is the only entity that will treat women as they truly are. Objects."<br><br>Turns out this was mildly erotic, and they all jizzed on the spot.<br><br>What is the most erotic thing you've written?<br><br>Edit:<br><br>I have to add, I'm not being judgemental I think they are cool. I personally just don't find this erotic, or at least any more than anything else.