前几集铺垫看似平淡，后期连环反转直接封神，越看越上头。 Eight friends, all in stable relationships, venture into a game of sexual discovery by exchanging co..前几集铺垫看似平淡，后期连环反转直接封神，越看越上头。 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.详情