LIA-015 Record of anal contraction exercise in daily life seen in super close-up of the buttocks hole - Sakurasena

A work that records the contraction of the anus in the daily life of eight women. Unnecessary mosaics are thoroughly eliminated, and we will deliver a no ○ positive anal. From school girls to mature women, how will the shape and movement of their anus change in various situations such as beauty treatments and cleaning? Please check it in this work.