Titre original : Are They Really Cursed Cat Panties?
It's been several months since Ayumi stayed at the Yoshikawa residence, and there's still no sign of Haruo's latent magical powers awakening, and that means Ayumi's curse hasn't been lifted.
Desperate to turn Haruo into a man, Ayumi resorts to wearing her grandma's special "cat panties", which supposedly drives men wild when they see it. However, the cat panties are really cursed since a fairy named Cait Sidhe has been sealed in them. Ayumi can't take the panties off herself; the only one who can is the person who Ayumi wants to show them to, namely Haruo.
Ayumi is unable to get Haruo to take the panties off at home (because of a demonic Maika), so she'll have to do it the next day at school. Still, it won't be easy since all the boys see the panties and become ravenous zombies with the hots for Ayumi!