AV01

Chio Mikoto Turns Boyfriend into a Submissive Pet in Taboo S-Sister Scenario

Published: 2026-09-01 Product Number: IPZZ-955 Product Number(DMM): ipzz00955
Actresses: Chio Mikoto
Maker: Idea Pocket
A high-tension scenario where a dominant older sister discovers her brother's boyfriend's masochistic streak and takes full control, teasing him while the girlfriend is just out of reach.

Ever wondered what happens when your partner's older sister is a total sadist who can see right through your deepest, dirtiest secrets? That's the exact premise of this high-voltage scenario starring the stunning Chio Mikoto.

Chio Mikoto looks on with a cool, calculating gaze, already figuring out exactly how to break the guy's will.
Chio Mikoto looks on with a cool, calculating gaze, already figuring out exactly how to break the guy's will.

The setup is pure taboo gold: you're with your girlfriend, but it's her beautiful, slim-yet-busty older sister who notices your masochistic tendencies. Once she has you in her sights, there's no escaping her. She doesn't just tease; she systematically breaks you down until you're begging for more.

The dynamic is set: he's on a leash, forced to stay silent while she controls every inch of his pleasure.
The dynamic is set: he's on a leash, forced to stay silent while she controls every inch of his pleasure.

The Ultimate Power Play

What makes this scenario truly addictive is the risk. Chio Mikoto doesn't just dominate you in private; she does it while your girlfriend is nearby, forcing you to endure intense stimulation and teasing without making a sound. One slip-up, one moan, and the whole secret is out. The tension of trying to remain silent while she toys with you is where the real heat lies.

The teasing begins in the kitchen, with a playful tongue and a hand that knows exactly where he's weakest.
The teasing begins in the kitchen, with a playful tongue and a hand that knows exactly where he's weakest.

From the kitchen to the bathroom, Chio Mikoto turns every room into a playground for her sadism. She uses everything from a leash to simple, cruel teasing to remind you exactly where you stand in the hierarchy of this house.

Led by the leash, he's completely broken and ready to serve his new master.
Led by the leash, he's completely broken and ready to serve his new master.

Total Submission

By the time she's done with you, you aren't just a boyfriend anymore—you're her personal pet. Whether she's straddling you in bed or leading you around by a collar, the power dynamic is absolute. If you're into scenarios where a confident, beautiful woman takes total control and turns a man into her devoted plaything, this is the one to watch.

Straddling him in bed, she claims her territory, proving exactly why she's the dominant one in the house.
Straddling him in bed, she claims her territory, proving exactly why she's the dominant one in the house.