A special project with a full propensity called "SEX while geroirama" brought in by the popular transsexual Tsumugi-chan herself! - Since she was a child, she has been masturbating while squirming with a bodily fluid fetish. - A hardcore gero mania that sends out gero jokes on SNS! - Such Tsumugi-chan will skip it with a gero walk from the beginning! In addition, please see the whole story of Tsumugi World, such as vomiting,, squirting, and squid that attacks a man with Gero, and Messy & Gero 3P Ketsuma ● Ko by eating your favorite ingredients!