Making Her Sweat, Marking Her Skin
I am not certain if that’s just a charcoal heater in the corner or if this is supposed to be a sauna-type situation, which would be my guess from the benches along the walls. In any case, I think the welts on her thighs and breasts and belly are proof that our strung-up victim of the (bamboo?) rods is sweating from more than the heat and the steam:
Artwork is from Kitan Club.
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Good to see a more mature woman with a meatier body being punished.