What's the name or the code of this Japanese porn

I was just scavenging around to gather my stash through google image searching then I came across to this short clip. I tried looking for it but I couldn't find the original source. I found it from: https://monsnode.com/v1663873324957721576 which is basically just twitter post.

I expect this to be from FC2 studio since she wears a mask and there's no watermarks at all.