"Please kiss me..." I missed the last train and stayed the night at my junior's house... I was drunk and turned into a kissing maniac, and I couldn't resist his charm, so I betrayed my girlfriend and cheated on her with a deep French kiss until the morning. Ayaka Kawakita - Saika Kawakita

The movie revolves around a complicated relationship between a senior and his junior, Kawakita, who develop feelings for each other despite the senior being in a relationship. The story explores themes of infidelity, desire, and the complexities of human emotions, leading to a dramatic confrontation and a re-evaluation of relationships. As the story unfolds, the senior's relationship with his girlfriend deteriorates, while his connection with Kawakita deepens, raising questions about loyalty, trust, and the true meaning of love.