A Junior Who Was My First Love × A Senior Still Nursing a Broken Heart

"I picked this university because I love you and wanted to see you." Sena has spent his university days without a lover, still holding on to the hurt of when he was laughed at after asking out Arima, his underclassman who he was in unrequited love with. After being invited out by a friend, Sena decides to find a girlfriend, but at the drinking party, Arima shows up. Not only that, but when Sena wakes up after drinking too much that night, he finds himself alone in a hotel with Arima. Then Arima announces, "Senpai, I'm going to have your first time"...! This is a story about a first love that begins from a reunion between the loved underclassman and the broken-hearted senpai!