Yuria Asahina, a former secretary and bodyguard to a Ministry of Defense admiral, has an illustrious career and is the only female member of the elite five-man secret special task force "Battle Flash U." Despite overwhelming strength, she defeats the evil organization Egoma's combatants, but is attacked by a super-powered monster and finds herself in a difficult situation. The new battle suit designed to counter this threat has serious flaws and is unfortunately still in development. With her mask destroyed and her true face revealed, Yuria is attacked by the lustful hands and cocks of Commander Egoma and his aides, who are using her to torture and turn her into a female slave! "Aaah... I'm a member of the Battle Flash Corps... mmm... no, stop it...◇" [BAD END]