Rule 34 Dev - ambiguous_gender baseball_bat bat_(object) clothed clothing duo_focus feral fully_clothed group hat headgear headwear knife male not_furry_focus standing weapon young ket3 off_(game) undertale undertale_(series) frisk_(undertale) napstablook the_batter_(off) amphibian frog froggit ghost human mammal spirit crossover|2743289535