The largest rise of dark skin gals of this century! The start of high school life with best and strongest girls out there!! High school teacher Imada Sasamichi has been assigned to work at this school, only to find out that everyone in the class is a dark skinned gal! Kuroi, Kuroiwa, Kuroiso… all the names have kuro (black) in them! Meanwhile, Kuroi Mariko already fell in love with her teacher…!? It’s the start of these lust-filled girls straight love-attacks on teacher’s life!