>>7883891As it seems I was the guy who that image traces back to, I must apologize as even I didn't know the source. By the time I got the image it was from a friend who received it from someone else and also didn't know the source, And since most Hololive lewd artists censor names it's hard to track down.
As compensation, I can at least send the other sample I was sent and forgot to put on the thread as well. https://litter.catbox.moe/3pzgkf.png