Story
Chikako, who tends to fall foolishly head-over-heels in love, starts attending English conversation classes to (without him knowing) go along with her boyfriend on his overseas work assignment. Yoshinaga, her teacher, is a playboy who gets with all the girls! What a scumbag! Hoping to go abroad, Chikako tries hard at English class, and she is actually improving a great deal, but it turns out that her boyfriend wasn't even taking their relationship that seriously. Chikako, heartbroken in despair, sleeps with Yoshinaga...!?
Synopsis via AniList (English).
