Please help find a Japanese video.

[A Secret Person]

(Posting here, but maybe it would be better to post in "Tickling Video Clips" part of the forum instead. I don't know how things really work on the forum.)

There was a video I saw on Pornhub several years ago, called "Japanese school tickling" (but there are many videos with similar titles), and couldn't find since. I would probably be happy to buy it legally, but I can't do it because I can't find it, and only remember small fragments.
It was a full movie, an hour long, maybe hour and a half. It started with a girl walking to school, and (I think) narrating in voice over. But there was also a weird close up on a hamster (or some other kind of rodent), and after that a scene change, several times. My impression was that maybe the hamster was a god controlling what happens in the girl's life? Or something. It was all in Japanese, I don't know what the plot was exactly, if there was any.
What I do remember is the first tickle scene. It was in a locker room, with three girls wearing sport uniforms. Two girls in the left on the screen, and the protagonist (?) in the right. One of the girls at the left started tickling the other. The protagonist looked at it with confusion (maybe it wasn't really her? Maybe it was the hamster possessing her or pretending to be her? Don't know), slowly and "robotically" tried to mimic the tickle motions with her fingers, then slowly started approaching the other two girls, and joined the tickling. This scene was (subjectively, of course) one of the best I saw in my life, partially because I made the connection "this is probably what Rei Ayanami tickling people would look like".
There were several scenes afterwards, I think one with two girls tickling each other in a different room, and one with a girl tickled by several men at once (no idea if it was the protagonist or not), but I don't remember anything distinguishing enough about any of those later scenes.

I hope someone will be able to help me find the movie, despite my description of it being so vague.

 

[A Secret Person]

I finally found the video! It's exactly how I remembered it. Including the closeups on the rodent, for some reason.
Found it in two places (though in the second it's only the first third of the movie).
Hope it's okay to post the links (as I said, I don't know what studio made it or where to find the original version, for that I would need the help of someone who knows Japanese and watched the movie).
https://cosplayporntube.com/sexy-japanese-schoolgirls-make-out-their-teacher-torture-tickles/
https://pornzog.com/video/8413975/japan-teacher-tickling-hell/

 

[Dr. Bill Kobb]

That was great! I watched the second of the two clips. Loved the prolonged threatening as all the girls hovered over the tied-up teacher wiggling their fingers. Love how the Japanese often have gang-tickling, too. Seemed authentically out-of-breath from laughter towards the end, too.