USBA-079 - Special investigator tight binding, sadistic training. A noble, beautiful female investigator, Mizukawa Jun, is captured and immersed in aphrodisiacs.

*Jun Mizukawa is an attractive older sister with a handsome face and a husky voice. She plays an elite investigator with a lot of pride. Attempts to infiltrate the human trafficking organization Blood Dog under orders from headquarters. However, due to the blunder of his friends, he was captured by the enemy. The evil hands of men approach her while she is restrained... There is a navel licking scene in this work. ・Chapter 1 Two men approach the bound girl. He flicked her nipples with his fingers and poured the aphrodisiac into his mouth. When the rubber suit is rolled up, the navel is exposed. Trace around the hole with your finger and insert your tongue. Navel licking for a total of 64 seconds. ・Chapter 2 She has her upper body tied up. Two men pinch her nipples hard and pour an aphrodisiac into her mouth. Her breasts are devoured and soon her tongue is in her navel. It's a little hard to see because of her posture, but she licked her belly button for about 14 seconds. After that, between insertions, she was made to hold his penis in her mouth while lying on her back and licked her navel for about 30 seconds. I also wanted to see her insert her fingertips into her navel and play with it.

Mizukawa Jun as the investigator is a pretty decent looking actress for this genre. I liked her strong initial impression and rebellious attitude, but as soon as she's captured and forced to take drugs and have things applied to her body, she falls so quickly, forgetting her past as an investigator and becoming a perverted masochist just to please the bad guys. The quality is alright, but it's a bit of a shame…