This is it. The title is ホームステイ先の心優しいチェコ美人に日本人の包茎チ which roughly translates to "Beautiful Czech girl at Japanese home stay". Studio is Hunter and ID is Hunt-00919.
Download and streaming option (whole movie of 5 scenes - 1.8 GB)
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860 MB streaming version (the download link didn't work for me)
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The scene you referenced is the last one but they all seem decent enough with some exploratory play.
Just to confirm to others - the movie is mosaiced/censored.
