Gender bender : living in the novel of gays

A boy who hates gay when he was alive, died due to being killed by a random kidnapper. But he reincarnated in a an novel world, that his Lil brother used to read cause it have ghosts in it. But this novel was on a male gay harem. He hate it but now he is in the world. ( congratulations for awakening Fate Destroyer system .) ( You have awakened sss rank skill) ( Sss rank skill Gender bender.)