BONU-010 - The Perverted Investigator: Breaking Suspects with Wild Cowgirl Sex

*This is just my personal opinion, but in the sense that I want to be overwhelmed from start to finish with a hard sadistic character. It's the best I've ever seen, so it's a masterpiece that I'm sure I'll be repeating. Of course, kissing and blowjobs are naughty, but even though the time is short, there is spitting and The slapping scenes were also deeply masochistic. I'd like to see more Reiko like this kind of sex punisher, not the one with a strap-on.

Reiko Kobayakawa is a beauty with a strong-willed vibe, possessing a great body with beautiful breasts and a nice ass. The content is diverse, featuring face-sitting, restrained handjobs, sexy lingerie, and the excellent cowgirl position promised by the title. There's even a scene with a whip, showing off her sadistic side. Her single-minded pursuit of her own pleasure is truly 'perverted' (in a good way). The prison-like setting adds a great atmosphere. The ending features her inviting a compatible suspect(?) into her room for some intimate action. She's a female investigator who is truly loyal to her sexual desires.

Reiko Kobayakawa plays a female investigator, looking stunning in a miniskirt, uniform, and bondage gear. She attacks M-leaning men with her overwhelming eroticism and voluptuous body. Her handjob and fellatio techniques are incredible, but as the description says, the cowgirl sex is the highlight. The pressure of her massive hips and her high-speed piston action will leave any man defeated. The eroticism and intensity of her huge breasts seen from below are also staggering. There's even a 'clit-grinding' cowgirl scene, which is a painful position for a man. As a pro, Reiko can play the submissive role too—she's a total turn-on.