I'll Keep Ejaculating Until You Break Up With Her. Hibikiren

During my school days, I had a crush on a senior in my club. I never had the courage to confess, and then my senior graduated, and we drifted apart. Unable to let go, I couldn't forget my senior even after we were separated. Time passed, and at a long-awaited gathering of club members, I reunited with my senior. But my senior already had a girlfriend... Even so, I couldn't give up. I won't regret it anymore. Until you break up with her, I'll keep pouring out my 'love' over and over again. In my own way—a little forceful, but more straightforward than anyone else.