Sachiko no Koufuku-ron

Sachiko, a young married woman, has moved in next door. She's cheerful, friendly, and kind. "Neighbors are supposed to get along, right?" One night, you visit her house. Her husband is sleeping in the bedroom just beyond the door. You must not make a sound. You must not be discovered. A short touch game of depravity and horror that can be played in 30 minutes.