Imprisoned and restrained, maintaining a proud consciousness, continuously convulsing and losing control of her body, experiencing pleasurable, decadent, and shameful orgasms—the busty investigator UNPAI SONE-203

["Are you stupid! You think just a thick penis can give you an orgasm?!"] A large-breasted female investigator, codenamed U.N.P.A.I., who continues to act erect despite having already orgasmed, and suffers from persistent incontinence. She's arrogantly averse to admitting she's orgasmed, yet continues to appear to be orgasming. Finally, she's given a synthetic aphrodisiac, resulting in incontinence, spasms… her body is constantly in a state of hyper-excitement without resistance. In the end, she perseveres with a tense heart to protect her friends and country…