Hore Herb

Hore Herb is a herb whose effect makes the user lewd and the user gets temporaily excited. The herb comes from the planet Hore. On the day before Valentine's Day, when Mikado is asked by Lala how to make chocolate, Mikado misunderstands that Lala will give Rito her chocolate. Therefore, Mikado a litle mischievously teaches Lala that puts the Hore Herb into her chocolate.