1boy, abs, ainu, ainu_clothes, animal_ears, arms_behind_back, bara, bare_pectorals, bulge, chest_hair, fluffy, furry, furry_male, grey_fur, grey_hair, headband, kneeling, large_pectorals, male_focus, muscular, muscular_male, navel, nipples, pectorals, pelvic_curtain, short_hair, silver_hair, solo, stomach, tail, thick_thighs, thighs, two-tone_fur, white_fur, wolf_boy, wolf_ears, wolf_tail, yellow_eyes