Schoolgirl Peko Lux comes home from the bookstore and runs into her roommate, Psy. Little does she know that the bookshop she's been frequenting is...an OCCULT bookstore! He's far too much of a pervert to not take advantage of the situation, and quickly realizes her new purchase for what it is: a dangerous spellbook full of evil power!

Peko's slight self is no match for Psy, and the spellbook is quickly wrestled from her, with Psy excitedly reading a spell from the book as soon as he can. The spell he reads has an immediate and obvious effect - Peko's sight suddenly worsens, and sh...

Schoolgirl Peko Lux comes home from the bookstore and runs into her roommate, Psy. Little does she know that the bookshop she's been frequenting is...an OCCULT bookstore! He's far too much of a pervert to not take advantage of the situation, and quickly realizes her new purchase for what it is: a dangerous spellbook full of evil power!

Peko's slight self is no match for Psy, and the spellbook is quickly wrestled from her, with Psy excitedly reading a spell from the book as soon as he can. The spell he reads has an immediate and obvious effect - Peko's sight suddenly worsens, and she instantly realizes that it's her glasses - her sight has actually IMPROVED, with her glasses affecting her now near-perfect sight!

The spell's next effect removes her outer clothing entirely, leaving her, embarassingly, in her bra and panties, which she quickly tries to cover up! But Peko has little time to hide her shame, as the spell's next effect causes her to grow fangs...and then, claws! What exactly is she turning into!?

She is now almost completely a humanoid cat - the terrifying answer! She attempts, in her feline state, to study the spellbook for a spell of reversal, but time is running short...!