2girls, angel, angel_and_devil, angel_wings, black_horns, black_tail, blue_archive, blush, breasts, deadnooodles, demon_girl, demon_horns, demon_tail, dress, dual_persona, feathered_wings, flower, hair_flower, hair_ornament, halo, halterneck, holding_hands, horns, interlocked_fingers, long_hair, looking_at_viewer, multiple_girls, mutsuki_(blue_archive), o-ring, one_eye_closed, open_mouth, pointy_ears, purple_eyes, side_ponytail, simple_background, small_breasts, smile, tail, thigh_strap, white_background, white_hair, white_wings, wings