Eight friends, all in a stable relationship, decide to venture into a game of sexual discovery by exchanging couples while trying to free themselves from their daily routine and add a spicy touch to their love life.
人气：
973，周人气：29，日人气：9
更新：
2022-02-16 13:33:17，最后更新于 4年前
集数：
完结
豆瓣：各取所需