1girl, ass, black_headwear, black_leotard, black_thighhighs, blue_archive, blush, breasts, closed_mouth, crossed_bangs, from_behind, grey_hair, halo, hand_on_own_hip, highleg, highleg_leotard, justina_follower_(blue_archive), large_breasts, leotard, long_hair, looking_at_viewer, looking_back, nun, purple_eyes, sakurako_(blue_archive), simple_background, smile, solo, thighhighs, thighs, uenoryoma, white_background