In a situation where she can't moan, the wife's tension and shame at her husband's sudden arousal causes her body to overreact!! When she goes to visit her hospitalized husband, she is forced to do so even though there are other patients in the same room... Two relatives and their spouses meet again for the first time in a long time and drink alcohol together. The husband sleeps next to his sister and her husband... and the sister thinks she is sleeping next to him... A couple is looking at a property, and the employee leaves his seat for a bit, and the husband, who usually holds back on his nighttime activities in this two-family home, becomes aroused. However, there is a security camera... At a movie theater in the afternoon. There are other people in the theater, but the two couples sneak away... The unreasonable behavior of six couples who lose their reason.