Tachikawa Koutarou no Perfect☆Night

Tachikawa Koutarou is a top who has an unshakable 5-star rating on a dating app. One day, he matches with a man named Sumugi, attracted by his face. As he's thinking of making it the best night of his life, Koutarou is told, "I'm a top-eater specialist," but he won't give up on either his ass or his top position!!!!!!!!! A sloppy sex match between a top-eater man x hardcore top!!!

(Source: Kadokawa, translated)