1girls abs bare_shoulders barretxiii belly blue_eyes breasts cleavage clothing dark_nipples eyebrows female female_only fit glasses goggles goggles_on_head high_resolution hips koutetsujou_no_kabaneri large_breasts legs lips lipstick makeup midriff muscle muscular_female navel nipples no_bra pants red_hair short_hair slender_waist solo sweat tagme tank_top thighs tomboy toned undressing yukina_(kabaneri)