In the office after work. Hikaru who was working overtime confirmed that no one would return to the office today and took out the usual rotor from his bag. As I was masturbating in a crazy way, my junior, who was supposed to go straight home, came back. I try to pretend to be calm, but the rotor started moving on its own, probably because I hurriedly put down my bag! I try to verbally refuse the offer from my junior who sees it to make my senior feel good, but I can't stand what feels good. In the end, the two of them couldn't control their excitement, and at the end, they went inside the senior's vagina and finished it! After all, it feels better to be alone than to masturbate alone, Hikaru senpai ♪