Tsubomi is an experienced elite investigator. Her mission is to infiltrate an aphrodisiac oil factory run by a shadowy organization that makes women who visit beauty salons go crazy and then traffics them into human trafficking, and find evidence of this. Tsubomi uses her own body to search for evidence of the aphrodisiac oil. Tsubomi's strong will endures the aphrodisiac, which is stronger than she could have imagined, but the undercover investigation continues for a long time due to the overly cautious decisions of the higher-ups. Tsubomi's body has become ingrained with pleasure from the long undercover investigation, and she reaches her limit...