This is a real lesbian twin scat scene that you may never see again! The older sister decides to poop, while the younger sister resists with obvious disgust. There are scenes full of innocence and tension, such as lesbian kissing between sisters, the younger sister reluctantly accepting her older sister's poop, squirting fecal juice on each other during their first enema, showing each other their pee and licking and cleaning their pussies, etc. This is a work that you can enjoy just by watching the sisters' interactions: older sister: "Look! I ate natto, so my poop is sticky!" younger sister: "What did you eat to make it smell so bad!"