Peeping on My Stepsister’s Daily Life: Sleep Drugs and Hypnosis

Synopsis

≪STORY≫

Horiki Miia – my stepsister from my mother’s remarriage.

Starting tomorrow, I’ll be living alone with my stepsister. To prepare, I’ve renovated the house with secret peepholes and installed special mechanisms in the bathroom. Not only can I observe her daily life through these holes, but the sewage from the toilet flows into a secret underground room.

Armed with the most potent sleeping drugs and mind-control hypnosis techniques, I await her arrival.

■ACTION-SELECTION SIMULATION ADVENTURE GAME

Predict your stepsister’s behavior as she lives freely and spy on her! Expose the secrets of her unsuspecting daily life!

■CUSTOMIZABLE BODY STATES

Manage her internal organs, bladder contents, and even her menstrual cycle! Watch how her condition changes and discover various secrets. Choose peeping days freely on a calendar and observe her ever-changing daily life with dynamic CGs and stories!

■TIRED OF PEEPING? COMMIT DIRECT MISCHIEF!

Drug her into sleep for your tricks, or engage in forbidden mind control to assault her directly. Sleep and penetrate. Brainwash and thrust. Indulge in perverted play that stimulates your desires.

■COLLECTION ROOM INCLUDED

A secret room for scatological enthusiasts. Collect embarrassing photos of your stepsister and her urine. Can you complete her entire collection?

■IMMERSIVE VOICE ACTING

Peeping scenes feature authentic life sounds recorded for total immersion. Female voice actresses’ rooms secretly recorded. Bathroom, bath, and masturbation scenes included.

■See samples for details!