[Kashio] Nana-ji Sanjuuni-bun, Nana-ryoume no Kimi | You in the Seventh Car on the 7:32 Train (Erotoro R18 ver. SS) [English] [Must Be Endless Scanlations]
You're fantasizing all wrong mate, everyone knows you have to use top-of-the-line, celebrity-branded over the ear headphones (with gold-plated connector) to get the full penile fidelity.