Little Devil Girlfriend

Curious teen Akuno Mika watches a cursed dvd that turns horny girls into a succubus. She tries to keep the change a secret but loses control when her crush Kazuya approaches her and she become so horny and her tails began to pleasure her pussy but accidentally Kazuya saw her in uncompromised incident and she entangled him with her tail and Kazuya and Akuno goes for hot sex...Later, Kana agrees to watch the DVD after two of her friends ask her. As a result of the curse she grows something regular women don't have. Her sister Mai tries to help her get back to normal, but the two get more than they bargained for...