AI images. I think the prompts for the images had something to do with "landing on an alien world where fuzzy little creatures tickle you".
https://www.ticklingforum.com/threads/ai-image-megathread.355560/page-11
IMG_6406, 6407, 6410, 6413 and 6416 are all pretty good. And I also agree with robmic. Put at least a few photos in the where no part of the foot is obstructed by bedding or anything else.
Toward the end you can see a tiny little giggle from the woman laying down after the other woman bites her foot.
https://www.clips4sale.com/studio/1353/116655/gabi-chelsea-new-girl-first-foot-love