上一部「人夫俱乐部」三位“猪朋狗友” 刚合力化解逼婚危机，保护这次遭遇的麻烦又再度升级！保护“妈宝男”阿佳（陈家乐 饰）备婚过程中在女友可怡（卫诗雅 饰）和佳母（金燕玲 饰）的攻守战中陷入囧境，甜蜜关系拉响警报；改邪归正的“软饭男”灰熊（朱栢康 饰）如今专注相妻教女，却发现富婆妻子Jenny（谈善言 饰）疑似在外偷养小狼狗，抓奸行动势在必行；“三不男”阿健（岑珈其 饰）疫情期间与女友Jessica（杨偲泳 饰）日日高潮后竟意外中奖，天降宝宝一时不知是喜是悲……面对人类几千年都解决不了的世纪难题，三个男人该如何抉择，才能将爱情与人生拉回正轨？
回复 :Satoshi Minagawa (Kanji Tsuda), an office worker, he seems like a serious person but in real life, he is a mania for porn movie collecting. Nao Aiba (Rubi Aiba), high school student, she wanders the town with her friend Mami rather than go to school. Sayuri Maejima (Shion Machida), unemployed, very beautiful but unorganized person. Her brother Kou gets teased from his classmates all the time, but he grows magic mushroom in his room and sell them to strangers. One day these four people who don’t have any common interests tangle up in complicated group sex party.
回复 :相佑跟姐夫住在一起，他在办公室里喜欢上了一个女同事，但他不敢表白，因为她似乎有男友，直到有一天，他等到了机会...
回复 :婚后，与丈夫进入婚姻倦怠期的宣儿和朱熙，见面互述苦恼，因为与丈夫冷冰冰的爱情，她们都甚至不记得最后一次做爱是什么时候了，朱熙实在难忍了，想通过社交软件约男人，宣儿连忙阻止，她们经过一番考虑，穿上了狂野的内衣，勾引丈夫，却没什么效果，最后，她们想出了一个更疯狂的办法——换夫
