A Man's Heart, Swinging Love(1999)

Tetsuro spots a cross-dressing monster in the street one day, he is overcome by dizziness and loses track of who he is or where he is. He also finds that the bicycle he was supposed to be riding has disappeared. Mibu, who was in a nearby car, tells Tetsuro that the monster has taken his bicycle and urges him to get in if he wants to chase after him. Mibu takes Tetsuro to a place where he is sexually assaulted. However, he suddenly wakes up, it was all a dream? The next day, Tetsuro heads to a gay bar where the monster is said to frequent.