Tatewaki Ichika (maiden name Itsuki) could be the wife of Tatewaki Masato. She's a demure appearance Masato is rightfully proud to get married her. Although they are married for a lot of years, their lifestyle will be as passionate as when they were newly-weds.
Eventually, Masato receives an envelope containing a DVD entitled The Truth About Itsuki Ichika. Masato plays the DVD. He watches since the young Ichika's virginity is stolen by pervert otaku Yamazaki. In this act, random passerby Sasaki appears. Ichika implores him for help, but rather, Sasaki also violates her.
As Masato watches the recording, he discovers that his excitement increases.
