FURVERT!

absurd_res anthro anthro_on_anthro balls beard big_penis black_beard black_facial_hair black_stripes body_writing brown_body brown_ears brown_fur brown_hair brown_stripes brown_tail calculus canid canine canis clock countershading dark_hair dipstick_tail dragon duo english_text facial_hair felid felixwolfheart fur genitals graded_penis grey_eyes hair half-erect hi_res horn huge_penis humanoid_genitalia humanoid_penis hybrid inside integral larger_anthro larger_male male male/male mammal markings math mythological_creature mythological_scalie mythology orange_eyes pache_riggs pantherine penis scalie signature size_difference smaller_anthro smaller_male striped_arms striped_legs striped_markings striped_tail stripes student tag_(tag_tigon)tail tail_markings tan_balls tan_body tan_fur teacher teacher_and_student text tiger white_balls white_body white_fur white_horn white_tail wolf writing_on_genitals writing_on_penis