Here's a fairy AU i posted on my p@tr3on about a year ago. deku is a forest fairy with no magic and excretes honey as seminal fluids :3
While collecting materials out in the woods deku is captured by katsuki and drained of his honey 😏
Jealous boyfriend katsuki who thinks izuku is too nice for his own good thinking of ways to get izuku to instead feel jealous for once, only to find out that izuku has been obsessively possessive and jealous all along?? He‘s just eerily good at hiding it
when bkdk are getting freaky and izuku either gets too overwhelmed and closes his eyes or gets embarrassed and looks away, this is exactly what katsuki tells him btw he’s absolutely the type who needs eye contact the Entire time