its a manga were the uke over hears this man playing porn on a train cause the headphones were not pluged in all the way and the gut black mails him into sex.
http://www.mangago.me/read-manga/kichiku_encount/
its a manga were the uke over hears this man playing porn on a train cause the headphones were not pluged in all the way and the gut black mails him into sex.