That summer, I was constantly hanging out with my busty senior while I was stalking.

Shoko is a lonely female investigator with her best style and stoic personality who can't flatter anyone. They infiltrate the villain's hideout, but are arrested unfairly and are released, and they say they don't make the same mistake and start a room-standing investigation with their junior, a guardian. As they continue to live a sweaty, abstinence life in a roomless room in the middle of summer without air conditioning, the two have finally surpassed their limits, and are unable to maintain their rationality and lick each other's sweat and greedy each other. The relationship should be over once the case is resolved, but the two are in good physical compatibility, so they can't contain their desires...