My Beloved Wife's Diary · Sharing the Beloved Wife
Feeling inadequate for his beautiful wife Sanae, Keisuke arranges for his subordinate Miyakoshi to satisfy her sexual needs. Though Sanae initially resists, she soon develops a passionate affair with Miyakoshi, while Keisuke discovers a hidden arousal in watching his wife with another man. This unconventional arrangement eventually evolves into a shared sexual relationship between the three.
