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. 达达兔影院 - 最新电影电视剧在线观看-达达兔电影网为您提供各取所需在线观看，更多影视请访问www.adadatu.com