"I love you, old man."

Ji-Hyuk is a college student who had a one-sided crush on Tae-Sung, the next door neighbor. Two years later, Tae-Sung got divorced and Ji-Hyuk, who was satisfied with their current relationship, was thinking about confessing...

Tae-Sung was a man who doesn't seem sexually interested at all.
I've never thought about anything more than that because I would feel like I've done something bad with just a little touch.
One day, I found something surprising in his bag.

(Source: Peanutoon, translated)

Note: Chapter count includes ten side story chapters.