1boy, animal_ears, animal_print, apron, arknights, armpit_crease, bad_pixiv_id, bikini, bikini_top_only, bison_(arknights), blush, body_writing, brown_eyes, brown_hair, bulge, collar, cow_ears, cow_horns, cow_print, cowboy_shot, erection, erection_under_clothes, hair_between_eyes, horns, leash, looking_at_viewer, maid_headdress, male_focus, navel, otoko_no_ko, parted_lips, price_tag, short_hair, simple_background, solo, standing, stomach, swimsuit, thighhighs, waist_apron, white_background, wrist_cuffs, yoruhachi