rule 34 3d artwork 5 toes 699mha amy rose anthro barefoot bathing bathtub bubble cute feet digital media artwork eulipotyphlan feet female foot focus green eyes hair half closed eyes hedgehog hi res humanoid feet looking at viewer mammal narrowed eyes partially submerged pink body pink hair pink skin plantigrade sega signature soap soles solo sonic series sonic the hedgehog series suds toes 8477798