uran (uran-factory)
1boy, 1girl, bath, blush, breasts, breasts squeezed together, comic, double bun, greyscale, hair bun, happy, happy sex, hetero, huge breasts, mixed-sex bathing, monochrome, nipples, paizuri, penis, shared bathing, soap, solo focus, sponge, uncensored, wet
copyright request, non-web source, translated