Hi. Thanks for your support in buying my games!
I don't have any policies and I don't mind if anyone makes videos. Something to note: A lot of the music I use for my VNs are not mine, I simply pay a license fee on AudioJungle or other website to use it, so on YouTube they might detect those and get your ad revenue or something, IDK.
I've seen a few videos of my VNs on YouTube and Pornhub, and they've been up for a long time without any issue as far as I can tell.