After the original manual book was ruined, Isabella the witch mother of yours made a new one, but it looks completely different. It is indestructible and instead of the female pair of feet coming out of nowhere, it can now come out after the portal open and they have name tags

just like the old one, to summon every female feets, just snap your fingers or say “summon the feet of [insert female names]” and then, snap your fingers

To unsummon them, say “unsummon” and snap your fingers