The story of a female college student who, in the last few months before graduation, agreed to become my oral sex partner, a man shrouded in melancholy. (Tengu Hana Minami ADN-810)

For 20 years, I'd been single, a lonely figure even in the university research lab. The one who struck up a conversation with me was Senior Tengu. Completely defenseless against women, I fell deeply in love with her the moment she treated me gently. But she already had a boyfriend, so I could only watch her from afar… Then, my turning point arrived. After finishing her job search, she invited me out for drinks, and we had sex that night. I initially thought it was just a one-night stand, but she said, "We can be friends with benefits, though." From that day on, we became friends with benefits.