MIDE-928 That summer, during a stakeout investigation, I had a lot of interactions with a big-breasted senior... - Shoko Takahashi

Shoko is a lone female investigator who doesn't please anyone with her great style and stoic personality. - Hoshi infiltrates the villain's hideout, but is unfairly arrested and released, and in order not to repeat the same mistake, he and his junior guard are forced to stake out a room together... In the middle of summer, as he continues to live an ascetic life drenched in sweat in a room without air conditioning, he finally reaches his limit. - The two, who have exceeded their limits, cannot maintain their rationality and lick each other's sweat as they devour each other. - Their relationship was supposed to end once the incident was resolved, but the two are so physically compatible that they can't control their desires...