Investigator "Firefly" sneaks into the school as a transfer student to get a definitive clue based on the information that the drug cartel under investigation is manufacturing and smuggling drugs while hiding the school. Who is good and who is bad? Captured in a trap-covered offensive and defensive battle ... Undesired strength of desperation ● Climax! Reason collapses by pickling in aphrodisiac! Rushing rape of lost virginity! Virgin investigator who does not know SEX ... Fall into pleasure pickling due to unwanted loss of virginity!