ADN-541 | When I found out that my favorite senior was getting married, I couldn't stand it anymore and had sex with her while working late at night... Emi Nishino

Sugiura can't hide his upset when he learns that Yui, a senior he secretly had feelings for, is leaving Kotobuki. On the other hand, just when you think Yui is at the peak of her happiness, her usual smile disappears from her face... At that time, Sugiura happened to see his girlfriend Yui arguing with her fiancé over the phone. He was about to hit Yui.