There's feet templates on motionmuse, they work as well as any blowjob or cum shot template I've seen (better a lot of the time, given some of the mutant dicks I've seen lol)

motionmuse.ai/r/i6dwm511

I just motionmuse, since nobody has ever responded to my requests on here. It has some good templates (just avoid the ones that say NEW, they have not been tested at all lol)

motionmuse.ai/r/w6aosada

Motionmuse turns out good videos, if you don't want to wait here for a million years

motionmuse.ai/r/w6aosada