My Sweet Empty Heart

Porn star Haruma is giving relationship advice to his straight "friend," Makito, who works at his other job at a restaurant. One day, Makito finds a porn video that might be starring the girl he's got a crush on...! While Makito is in despair, Haruma encourages him to watch the video together to check if she actually IS Makito's crush. The inexperienced Makito gets hard watching the video even as he struggles with some mixed emotions! A love story that shows the growth of a pure, innocent virginal boy and a gay porn star who he has inadvertently wrapped around his finger!

(Source: Renta!)