Shouwaru Tensai Osananajimi to no Shoubu ni Makete Hatsu Taiken wo Zenbu Ubawareru Hanashi

Yoshizawa Wakaba's childhood friend, Umezono Komaki, is an outstanding student with a flawless reputation, though she harbors a cruel and condescending nature. Wakaba becomes determined to win Komaki's approval and engages in a competition, risking the loss of something valuable. He loses, and Komaki takes his first kiss. Seeking to restore his pride, Wakaba challenges her again, but Komaki warns that she will claim another of his first experiences if she wins. These include a date, sharing a bed, and hearing "I love you." Instead of resentment, Wakaba feels an unexpected emotion growing inside him as Komaki takes these milestones from him.