正義感が強く、任務を何よりも優先してきた気高き女捜査官・水戸かな。「今回の痴●容疑者は野島誠。半年前に出所、元製薬会社勤務の薬剤師…。やっぱりただの痴●じゃない、クスリを使っている可能性がある。」ターゲットと接触した水戸は、媚薬仕込みの指に触れられ、全身を侵す快楽に我を忘れてしまい…。

Mito Kana is a proud female investigator with a strong sense of justice who always puts her duties first. "This time, the suspect in the indecent assault case is Nojima Makoto. He was released from prison six months ago and is a former pharmacist who worked for a pharmaceutical company… He's definitely not just an indecent assault case; there's a possibility he's using drugs." When Mito makes contact with the target, she is touched by fingers laced with an aphrodisiac, and loses herself in the pleasure that overwhelms her entire body…