FNS-130 — Captive Big-Titted Investigator Tsubasa Mai's Continuous Convulsive Orgasms Take Away Her Will To Resist

[Undercover Agent Tsubasa Mai] Once this mission is over, she is to marry her beloved fiancé... or so she was supposed to. But her fiancé, Takeo, is taken prisoner at the infiltration site, and the boss halts the investigation. Unable to accept this, Mai attempts to infiltrate the enemy's hideout alone, but is caught off guard and knocked unconscious...