I tried finding a source for you, but they’re not on twitter or pixiv., at least as far as I can tell. Looks like it may be part of a cg set because there is a few similar pictures on S**kaku. There may be an official account on one of the Japanese illust sites, but I only know enough Japanese for cursory glances at those pages. Kanji is friggin hard! Lol.
Edit: Just saw that the artist was listed on the gelbooru page you linked, should’ve looked there first lol but sorry I tried
![Funny position [Shirasagi Aina]](https://i.redd.it/18iovs5twos91.jpg "Funny position [Shirasagi Aina] hentai 3")
Sorry it’s a gelbooru link https://gelbooru.com/index.php?page=post&s=view&id=991580&tags=split+bow_panties+
So the artist is Takahashi Record.
I tried finding a source for you, but they’re not on twitter or pixiv., at least as far as I can tell. Looks like it may be part of a cg set because there is a few similar pictures on S**kaku. There may be an official account on one of the Japanese illust sites, but I only know enough Japanese for cursory glances at those pages. Kanji is friggin hard! Lol.
Edit: Just saw that the artist was listed on the gelbooru page you linked, should’ve looked there first lol but sorry I tried