Boy Zurab Comic Natsumi Drive B's LOVEY COMICS

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Michiharu is the only one left behind in a highly educated family.
His father tells him to go to his relatives' houses and learn how to study.
When I go to my relatives' houses during summer vacation, my cousin Natsuki, who is rumored to be "very" in the town, is waiting for me!
Natsuki says that he will teach you not only how to study but also how to play at night?