Requested by  HarmonyBunny, who wanted a butt crush GIF involving Kohaku, so here it is.

Kohaku slowly jiggles his butt before slowly lowering it, and you got crushed underneath. He grinds his butt front and back a few times and his butt cheeks rub as each of them move up and down and vice versa. You're then pushed into his butt where he repeats the actions before, and finally, you're slowly being absorbed into his butt crack. That's pretty much it. Anyway, hope y'all enjoy as usual. ^^
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Jewelpet© Sanrio, Sega Fave