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Artist's commentary
In the world where nobody wears pants, PE class (rainy season)
At FANBOX there is:
[Fully naked, clothed (normal and see-through), guy + penis + text (with and without), backgrounds (rainy, sunny)].
Versions of each are there.
If you are interested, please show your support.
https://www.pixiv.net/fanbox/creator/10615071