Keiki Kiryu is a kind-hearted high school student surrounded by attractive girls. One day, he finds a love letter with no sender information, other than a pair of panties. Keiki begins his investigation by speaking to his senpai, Sayuki.
Good, I got her passion for cleaning to kick in.
Kakehiki shichatte
Bien, la traje
por su pasión por la limpieza.
Ótimo, a paixão dela por limpeza
será muito útil.