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ACHJ-098 A caring wet nurse, Kotou Mariko, devotedly trains the men in the family with her maternal warmth and soft curves
In the mid-Showa era, Mariko visits the home of a certain family as a live-out nanny.
With kindness and deep affection beneath her strict exterior, she embraces the family and, before long, becomes an irreplaceable presence in their lives.
But Mariko’s appeal does not end there.
Above all, she has a soft, generous figure that leaves men completely captivated.
Using her nurturing charm and gentle presence, she has won over the men around her.
Once you know her, there is no turning back—a forbidden presence where maternal warmth and softness intersect.
The addictive charm of Nanny Mariko is 100%!
AvMates Insight
ACHJ-098 is one of 44 videos featuring Koto Mariko (古東まりこ).
Her most frequent collaborator is the maker Madonna, which produced about 91% of her total works.
For a full list of Koto Mariko’s works, see the Koto Mariko JAV playlist .












Video Information
Release Date:2026-11-20
Product Code:ACHJ-098
Series:
