本片由b站的频道和标签有什么区别特约播出！

请不要相信如何关于dnf用热点可以接受频道信息的信息,防止上当受骗.

简介：Eight friends, all in stable relationships, venture into a game of sexual discovery by exchanging couples while trying to free themselves from their daily routines and add a spice to their love lives.…