1girl, ass, blue_archive, blush, cardigan, closed_mouth, dot_mouth, feet_out_of_frame, from_behind, halo, hugging_object, io9, long_sleeves, looking_at_viewer, looking_back, lying, natsu_(blue_archive), no_pants, on_stomach, panties, pink_eyes, pink_hair, pink_halo, shiny_skin, side_ponytail, solo, thighs, underwear, white_cardigan, white_panties