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hisuitei izumi_tsubasu melonbooks melon-chan thighhighs

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refraction between 2 clear sheets (sorry it's not physically correct explain. I just know it's caused bending see thorough material)
Not sure how far the definition of bleed_through tag goes but this is a clear folder and centered on the bottom there seems to be a card of some sort still inside when scanned. In fact, not sure if its paper but you can still see the outline of opaque vs semi-transparent.