do you mean slutty like : The Supporting Male Character Just Wants to Be a Tool Man ?? or slutty as in multiple partners?? (can't think of one to represent this)
QUICK TRANSMIGRATION: HOMEWRECKER SYSTEM! [BL] i suggest search Not for children novels there are smuts novels here is the link https://forum.novelupdates.com/threads/a-list-of-quick-transmigrations-notforchildren.130821/
蟲族之完美雌蟲 Zerg Perfect Female (The story' is about a transmigrated from earth to the intesellar world. The MC is traveled quite early, but the story' begin after he live there for about 10 years. The story' first tell he is being strayed in trash planet. MC disguise himself as an Male Zerg, because in this world female Zerg is so precious like a God. He is disguising himself for protecting himself, bcs in outside central planet, it Will be dangerous for female. They are too precious, and some bad male use them as comodity {and Its very rare case}. I love that MC is an open minded and have a carefree personality. He is get entangled with 1,2,3,4,5,6 or more male but he isnt a player. He Will eventually meet his chosen mate. The author herself conoted MC as marylin monroe's. He is got the tittle as the most sexy female Zerg,. And is an inspiring female Zerg.) #Zerg #intesellar #Sci-fi #Cub(by the last chapter) #harem #Shou MC #Strong-willed MC This novel is DEFINETELY A BL/YAOI novel
Is it better to be a beta? Qt bl novel, mc has relationship issues, kinda insane, novel is super funny, mc is bi, some arcs have multiple ml (it's the ml has split soul thing, multiple ml shards in each world), and mc doesn't even end up w some of them LOL, chapters are like hella long, it's on WN and CG, around 100+ cups 6k+ words each Very comedic, mc plays around a lot (it's been mentioned in his first life he was a playboy, his cause of death was bc of an ex LOL)