The heroine is a masochistic woman who craves being bound and tormented.
If there were an urban legend about being tightly bound, locked in a sealed room, and teased with toys, she'd definitely want to try it. And if it actually worked, the thrill would be undeniable.
But the fact of “never being able to escape” is no light matter.
Even if the excitement gets crushed under that weight, eroded by fear and regret, once she's locked in that alternate space, tightly bound by masses of rope, it's all too late...

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・Main text: 9 pages
・B5 size
・PNG format

・No Sex
・Sex Toys
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