original
plus step
!, !!, 1boy, 1girl, ^^^, age difference, bald, blush, brown hair, covered navel, embarrassed, fisheye, goggles, goggles around neck, indoors, name tag, old, old man, one-piece swimsuit, partially submerged, pool, school swimsuit, short hair, sitting, solo focus, spread legs, surprised, swimsuit, water, wet, wide-eyed
commentary request, highres, translated