Riho, who works at a bar, makes a serious mistake and is forced to work overtime alone with the manager as compensation for the damage to the bar. The store manager who had an eye on Riho's soft milk started developing relentless nipples with bare mother's nature! Acme shakes milk with nipple kneading SEX that has become too sensitive. Screw training with a bottle nipple clip. Chikuiki SEX secretly during business. The sticky father who can't escape even if he doesn't like it keeps his nipples squid every day.