KTKC-168 - Diary of a pitiable large-breasted J○ becoming an anal bitch, with 6SEX (M○ko x4 and anal x2) included, lasting 4 hours.

This is a 4-hour recording filled with 6SEX scenes depicting a certain innocent girl becoming a bitch. She is a modest, young-looking girl who loves shogi, but her large breasts create an attractive gap. It also depicts a relationship with her brother involving incest, and her growth into a bitch through anal exploration.