Ajisai no Chiru Koro ni OVA

Yuta Yamano had an older childhood friend, Natsuka Shinomiya, a lover who had a pure relationship.
In the past, it was a hard summer flower that hated even the bottom story, but Yuta was worried that it has become strangely aggressive these days.
The two of them finally had their first experience during the summer vacation.
However, Natsuka wasn’t satisfied with her actions with Yuta, so she called a man famous for Yarichin that day …