INSTV-646 Mina-chan: Student lovey-dovey sex to make up after a fight

Minato and Layer are first loves who gave their virginity to each other. They cheer on Layer as she works hard on the soccer team, go on dates together after school, and study hard for entrance exams. The two have never had a fight until now. But recently, Layer and a girl who is said to be the most beautiful in the school have been appointed as members of the school festival committee, and Minato is worried that Layer will be taken away from him. When they spend time together after school...