JAV Tokyo

One day, two couples in a rut who have been close for a long time were having dinner over the weekend, and the topic of sexlessness came up, partly due to drunkenness. They were talking about a new social networking service called "Exchange Couples," which is a way to get rid of the sexless relationship. The two couples decided to give it a try right away, cooking, watching movies, and getting excited just by touching hands. After the first exchange couples, they decided to exchange couples on their next trip to a hot spring...