Matsuda-kun is confined. It's time to say goodbye

Matsuda (Yuta Koseki) had his hands tied when he woke up. While I was sleeping, Ako (Fujiko Kojima) saw her smartphone, and she lost her play with other girls. Furthermore, the existence of a favorite !? Matsuda, who knew the cause, promised to respond to Ako's request for a week until the end of the vacation. However, in exchange for that, he said goodbye. Ako's request is 'a week before her farewell, she will be her.' The result of the limited-time lover life that started in that way is really !?