2girls akechi_(826988799) animal_ear_fluff animal_ears arknights black_coat black_nails black_thighhighs blonde_hair blush brown_hair coat dark eyebrow_piercing facing_away hair_between_eyes half-closed_eyes hand_on_another's_back hand_on_another's_shoulder highres horse_ears horse_girl hug in_heat indoors long_hair looking_down lower_teeth_only mole_above_eye multiple_girls nail_polish nearl_(arknights) open_mouth penance_(arknights) piercing sweat sweatdrop teeth thighhighs white_coat wolf_ears wolf_girl yuri