abenobashi mahou shoutengai
asahina arumi, asahina masayoshi
meguro fukuzou
1boy, 1girl, age difference, bald, bath, blush, braid, breasts, breasts squeezed together, grabbing, grabbing another's breast, grabbing from behind, grandfather and granddaughter, groping, hetero, incest, long hair, mixed-sex bathing, nipples, nude, old, old man, one-piece tan, saliva, shared bathing, small breasts, solo focus, steam, sweat, tan, tanlines, water, wet
photoshop (medium)