rule 34 2022 animal genitalia animal penis anthro balls blush canid canine canine penis canis clothing boy hat domestic erection fur furvidd genitals german shepherd green inner ear green nose green tongue hat headgear headwear herding hi res kneeling knot looking pleasured male malemale mammal mostly nude multicolored body multicolored fur multicolored tail pastoral penis pinup pose simple background solo tail motion tailwag tongue tongue out 7017102