The Girls that the study that the Mana that factories are Daisuki goes to the engineering works department of the industrial ● school is Daisuki. The girl is awakened to Sei by an unexpected coincidence in strange environment of one Mana in the class; is H sprees such as Blowjob, SEX, Orgy 7P restroom and classroom of the school, health room, everywhere including the laboratory! ！Though I like the factory, H is more Daisuki! ！ Goods of "the Sakura Mana" are this one
