I can’t remember what site I read this on. Futuristic setting. Mc was a punk ass bitch who was vacationing on an exotic planet. He was whiny/snarky and looked a bit like the main character from blue exorcist. He was on a beach or something when he ran into a tall tan dude with long hair and SA’d him for some reason. Turned out that long hair guy was the prince or king of the planet and developed an SA kink from the encounter. Mc banged the long hair guy a few times more in the story and it ended with him going back to his home planet.
I’m thinking maybe it was on MRM but I can’t remember. I don’t remember what language it originated in, but the art style was new and full color. Plz help