Hinako Mori is a "jirai"-style girl working at a cosplay cafe. She discovers a photo proving her boyfriend (the protagonist) secretly met with an underground idol and flies into a rage. Since her boyfriend is premature, she punishes him by controlling his ejaculation through slow sex. Not only do they have sex at night, but they continue repeatedly early the next morning. Hinako, completely high on sex, cums over and over again herself. Suspicious of her boyfriend's infidelity and feeling abandoned, she breaks down in tears, pleading with him. She claims she no longer feels loved and demands a breakup. Yet she begs him for promises: "The happiest in the world," "Let's stay together forever," "Let's be together in the next life too," while he desperately pleads for her to love him once more. She touches his chest, confirming his arousal, then marks him, whispering, "You're mine alone," "Don't ever go anywhere." Though she deeply cherishes him, she's hurt by his behavior and anxious that he doesn't truly love her. Hinako repeatedly asks, "Love me more," "Do you love me? More than anyone in the world?" She adores him completely and longs for him to love her just as deeply.