FNS-146 During a midsummer visit home, the busty ex-delinquent girl, Rin Yamitsu, is turned into a dedicated licking maid for the sweaty man she used to bully.

Rin returns to her hometown for the first time in a long time. In the past, she was fearless in this rural area and reigned at the top of the hierarchy. When she returns from the city some time later, she finds that the new ruler of the countryside is a filthy man who used to bully Rin, sweating profusely regardless of the season. The man wields his authority and commands Rin to lick the profuse sweat that continues to drip from his body.