1girl, arm_on_head, arm_up, arona_(blue_archive), ass, blue_archive, blue_hair, blue_panties, blue_shirt, blue_sleeves, bow, choker, closed_eyes, clothes_lift, desk, hair_bow, hair_over_one_eye, halo, hand_on_own_stomach, knees_up, legs, loli, long_sleeves, lying, on_back, on_desk, open_mouth, panties, partially_visible_vulva, pleated_skirt, ribbon, rokukarashi, school_uniform, serafuku, shirt, shoes, short_hair, skirt, skirt_lift, solo, spread_legs, thighs, underwear, water, white_footwear, white_skirt