Karin Aizawa has returned home after a long time teaching in Tokyo. There is a teacher and the meetings of the relationship between men and women before. Teachers will be excited about Karin-chan is an adult after a long time is, Karin-chan wearing maroon Tobikko rooftop glance not irreversible. When you go to the cafe of memories that were full so as not to Barre naughty things, the store is a regular holiday. Set the switch: Oh, teacher Karin Mee-chan will twitch constantly live hip to say.