anything under the sun is game for readers these days it seems

i mean just look at chuck tingle hes a legit writer and he probably has more readers than most more traditionally successful writers

if you want to write erotica then id say cut your teeth on a short story or two and throw them up on AO3 and get some feedback, itll be especially easy to get eyes on it if it involves some big characters from popular show. theres also a big market for gay erotica thats cishet woman coded.

a pretty big fantasy book that made the rounds a while ago was the priory of the orange tree and while it was pretty tame in regards to sex scenes i would describe it as the lgbt game of thrones. the main romance is a lesbian one and 2 of the other main characters are gay men

i also joke about morning glory milking farm which is a romance about a woman who jacks off minotaurs because it is a meme book but in reality i have actually read it along with some of my friends and we all loved it because its extremely well written and the author, whoever they are, definitely has a solid technique down for jorqing a magnum dong. i unironically recommend it if you want to read a monster romance its basically the only one ive ever read