1girl, arms_behind_back, bdsm, black_leotard, blue_archive, blush, bondage, bound, bound_arms, breasts, comic, grey_hair, habit, halo, harness, heavy_breathing, justina_follower_(blue_archive), latex, latex_leotard, latex_thighhighs, leotard, long_hair, medium_breasts, murabito_c, nun, o-ring, open_mouth, pink_eyes, purple_eyes, sakurako_(blue_archive), simple_background, steam, sweat, thighhighs, veil