Mizuyu's manga / #naive uke(1)

Very smuth. Rui move out his hometown where he dont know person as him who is gay. He want to have sex and get bf in tokyo. On first day trip to gay bar he get lost but in a crowd is rescued by a handsome top nr 1 host kei. He quicly follow him and become his regular customer. Soon both of them catch feelings but once a girl hung over keis arm rui realise he is like everyone. He driff apart but kei catch real love and he is jealousy about rui's uni friend.