Even though she is a teacher, Morisaki Mai's character is quite.... special. Self-demanding, impulsive & selfish; will she be alright when she moves in with one of her students, Nishimoto Daisuke? They 'get along' 'perfectly' at first, but to be honest a man can stand only "so many times" seeing a woman in underwear and doing nothing and even with that, it's Mai the one who ends up making "the first move".Will this bold relationship remain hidden from the school students? Or the self-righteous vice principal who happens be charmed by Mai? 1g3s6u

Her sister was one of the main characters on Mako's "Frozen time" story. This story closely ties with "Sister & brother", as the main character from there is Daisuke's best friend.