1boy, 1girl, armpits, black_thighhighs, blue_archive, breasts, demon_horns, hair_between_eyes, hair_over_one_eye, halo, hina_(blue_archive), holding_hands, horns, long_hair, looking_at_viewer, partially_submerged, pov, purple_eyes, sideboob, skirt, small_breasts, smile, solo_focus, thighhighs, utsusumi_kio, water, wet, white_hair