SILKS-105 Ijiwal.

Tobiki, Yuu, and Kenta are college students who used to drink at someone's house. Yu was secretly in love with Tobiki, but she graduated without being able to be honest, and she couldn't forget even after becoming a member of society. She meets again at the class reunion, and after a long time, everyone gets excited and drinks at Tobiki's house like the old days. When Kenta goes home first and the two of them are alone, Hidaka keeps getting closer and closer to Yuu...! ?