After drinking too much at a company party, the serious and shy 30-something Ira Megumi finds herself waking up naked in bed next to a younger coworker, Aoki Shun. What happened with Aoki the previous night? And perhaps more importantly, what does she want to happen with Aoki in the future?

Setelah minum (alkohol) terlalu banyak di pesta perusahaan, pemalu dan serius 30-sesuatu, Ira Megumi mendapati dirinya bangun telanjang di kasur bersampingan dengan coworker muda, Aoki Shun. Apa yang terjadi pada Aoki di malam tadi? Dan mungkin yang lebih penting lagi, apa kejadian yang Ira inginkan dengan Aoki di masa depan?