Tousen 藤泉 | Your Free-Use Onsen

A free use scenario set in a secluded onsen.

You have inherited a hot spring onsen from your uncle who passed away recently. Its a small establishment but it's clean and well-maintained. You won't get many visitors, but when you do get them, for some reason they will be entirely free use for you. You can do anything you like to the visitors of your hot spring, and they will assume it's just "part of the onsen experience."

NOTE: Only women of 18 or older will visit the onsen (that's how the definitions are written anyway, but LLM be LLM sometimes).