故事发生在樱花高中，围绕着一个由五名成员组成的浅色部分展开。在这支名为“放学后茶话会”的乐队中，吉他手和主唱由一个天生的傻女孩平泽伟（Toyazaki Aisheng配音）扮演，贝斯手是一个稳重但害羞的秋山义子（鸠山义子配音），鼓手的部长是一个非常有活力的中村谷美（Sato Congmei配音），温柔而热情的键盘手正在弹钢琴和黑色音乐（由彩子守美配音），吉他手是一个名叫中野子的小女孩（由武田彩奈配音）。从新学年开始，除了孝子，所有人都升到了三年级，并被分配到了同一个班级。然而，如果我们不招募新成员再次加入该系，四名成员将于明年毕业离校，轻音乐系将面临被裁撤的命运。新学期，Sakura Taka各大俱乐部都在努力招收新生，软音乐系也尝试了各种方法。他们在欢迎晚会上的表演能吸引新生加入吗？加油！我们的青春故事将在第二季继续！
这是一部与当下的吸血鬼美眉共度的同居喜剧。
Sewoon Shopping Center, the first to distribute pornographic tapes in Qingxichuan! That's where people's erotic stories begin. That year was 1996. Kyeong tae filmed an illegal video with pornographic actor Pan sub in the Sewoon shopping area of Qingxi Street. They met Joo ri who was about to work for an adult agency in Macau with a pornographic film. Kyeong tae and Pan sub are excited that they have the opportunity to win a large sum of money. Kyeong tae handed over a tape to Hyeong soo, who was the source and distributor of their goods, while Hyeong soo signed an agreement without her knowledge and used all the money she had previously saved to sign a contract. Moneylander Soboro discovered and raided the filming site, taking all of Kyeong tae's money and demanding that he pay the remaining amount within three days. As the deadline for the contract approached and three days approached, Qing Tai borrowed money from Hyeong soo, who gave him a Japanese version of a snuff movie and offered him a deal. He accepted without a doubt, but found himself fooled and decided to join the gang. Then he replaced the props and knives on the set with real ones...
