When five lovely young girls who hate studying hire part-time tutor Futaro, he guides not only their education but also their hearts. Time spent has brought them all closer, with feelings growing within the girls and Futaro. As they finish their third year of high school and their last school festival approaches, they set their sights on what’s next. Is there a future with one of them and Futaro?
You're only strict because 
of how loving you are.
Du bist nur deshalb so streng,
weil du so liebevoll bist.
Sei sempre severa,
ma è solo per il profondo affetto che provi.
É tão rigorosa porque
possui tanto amor por elas.