Delia Ketchum's privite sinking pit.

Orihime looks so innocent with the deep mud.

Looks like Team Rocket's Sinking again

Jessica is in a bit of a pickle, either she sinks

Care to Join Robin?

Winry Rockbell and Lucy Heartfilia find themselves

Tani is having fun with the tarpit.

Nayoko wants you to join her =3

Nami and Anko are happy with the earth swallowing

Erza Scarlett sure love the mud =)