Rule 34 Dev - 2023 abs ambiguous_character anthro anthro_on_anthro anthrofied arm_around_shoulders athletic athletic_anthro athletic_male ball_size_difference balls big_penis bodily_fluids christmas deer duo erection flustered fur genitals green_background hi_res holidays humanoid_genitalia humanoid_penis male male/male mammal muscular muscular_anthro muscular_male navel new_world_deer nipples nude pecs penis penis_size_difference red_nose reindeer rudolph_the_red-nosed_reindeer signature simple_background size_difference smile snow snowflake standing sweat sweatdrop tuft weegboi|10195261912