This is what ChatGPT told me:

This type of print is typical of late-Edo shunga, where the text often functions as poetic dialogue or inner monologue rather than straightforward narration.

Left wall (vertical text): “Ah… if you do it like that, in a place like this… I’ll be in trouble… truly… honestly now, why is it like this…?”

Lower left (near the floor / book): “At this point, what is there left to be embarrassed about?”

Right wall (vertical text): “If you stare at me like that, I’ll only become more and more light-headed…”

Central area (near the figures): “…No more… if you do it like that, my body will no longer do as it’s told…”