1girl, animal_ear_headwear, arm_behind_back, bad_id, bad_pixiv_id, between_legs, blue_archive, blush, braid, breasts, censored, checkered_floor, closed_eyes, closed_mouth, completely_nude, female_masturbation, habit, hair_between_eyes, halo, hand_between_legs, highres, long_hair, looking_at_self, lying, mari_(blue_archive), masturbation, mosaic_censoring, navel, nipples, nude, nun, on_floor, on_side, orange_hair, petite, pussy, reflection, shengtian, single_braid, small_breasts, solo, spread_legs, spread_pussy, spreading_own_pussy, trembling, yellow_halo