Swap experience of 29 couples and married couples in their 30s to 60s

220 minutes of documents containing five swapping erotic feasts for amateur couples and 29 couples at hot spring resorts (4) and onsen hotels (1) nationwide! An on-parade of erotic videos that are inspiring, with mature wives who know all the secrets of SEX being scolded by a red stranger's mistress before their husband at a swapping party. It can also be used as a DVD of HOW TO things that you can get interested in swapping.