MIAB-248 Boyish childhood friend Azu Amatsuki turns out to be promiscuous with college guys, revealing big breasts.

Azu Amatsuki, a childhood friend who lives across the street, used to come and go freely, showing no interest in men. One day, college guys come over to drink, and Azu disappears with them. When they return, their clothes are inside out, and it becomes clear she has been having sex with them, revealing her big breasts.