A female student newly arrived in Tokyo is so aroused by her perverted teacher during her train commute that she falls in love with him and engages in insatiable sexual acts. (Asuha Mitsuha PFES-133)

I'm from Tokyo, not sure of the district... a downtown area by the river, working in a factory, an ordinary middle-aged man. Prices are soaring but wages aren't, and the work is getting harder and harder. My only pleasures in life are cheap alcohol and baseball news after I get home. And then... perverts. Not touching, just looking. I've seen female students with bare skin on the crowded train in the morning, just gazing at them. But today, I couldn't stand it. I took my usual train at the usual time, in my usual carriage. A tall female student, whose height doesn't meet the Japanese standard. I tried to make her skirt a normal length, but because her legs are so long, they're almost showing. Ah. I can't stand it. Anyway, it's just a boring life. Kneading! Kneading! Kneading!! I made up my mind to give up everything, reached out, and the result—kneading her buttocks, deep kissing, penetration, applying aphrodisiacs, penetration with a remote-controlled vibrator. Not only did I accept everything, but I was even loved by her... I want to date a girl who accepts perversion all my life.