Rule 34 Dev - all_fours alternate_version_available alvin_and_the_chipmunks alvin_seville animal_genitalia animal_penis anthro anus ass ass_up backsack balls bed canine_penis chipmunk cum edit erection furry inviting kit_hawking kithawking knot male_only mammal official_art on_bed pawpads penis penis_tip perineum plantigrade poster precum presenting presenting_anus raised_tail rodent sheath simon_seville theodore_seville tongue tongue_out|2564124104