HBAD-701 My friend’s younger sister had a big bust and seemed quiet, so I secretly invited her out and ended up spending a lot of time with her, only to find out she was a very passionate woman who kept getting overwhelmed with pleasure Kaichi Kitamura

Kenji and his coworkers often drink at their colleague Hiroshi’s house after work. One day, a drunk Kenji peeks at Hiroshi’s younger sister, Kaichi, while she is in the bath and becomes strongly attracted to her. When Hiroshi is away, Kenji takes the opportunity to approach Kaichi, and since she obediently goes along with everything and does not resist at all, he spends a long time with the very sensitive Kaichi.