Sequel depicting the innocent love of boy and girl high school students who are into S&M, based on the popular manga. Directed by school drama maestro Shimizu Atsushi, who also handled the first installation. Nana (Aono Miku), a model student who serves as student council vice-president, and run-of-the-mill virginal high schooler Kaoru (Tochihara Rakuto) are childhood friends. They embark on regular S&M play dates in secret as a stress release for Nana. For spring break, Nana goes on a school trip to a power spot in Nagano planned by the student council. Kaoru joins her, and a change occurs in their feelings.

接第一部两人的秘密“休息”，奈奈由此得到了压力的释放，学习也由此进步，得到了老师的认可。学校的春假，两人不约而同相遇了，在此之前

，薰在SM店中得到店主（在漫画中为薰最喜欢看的书的作者的前女友）传授的经验，接下来……

Kaoru est un lycéen de 17 ans, mais surtout un fétichiste SM. Il est amoureux de la populaire Nana, son amie d'enfance et voisine, mais ne s'est jamais déclaré. Suite leur relation particulière...