Here are reasonably current records, counting feet only:

Lizzy: 50, Lily: 49, Nicole M: 46,
Julianna: 31, Mariel: 30, Alysia: 30, Alisa: 29,
Erin: 22, Mia: 21, Sofia: 20, Olivia: 20, Caitlin: 20,
Belle: 16 -> 27, Rachel: 14, Megan: 13, Caitlyn: 12,
Taylor: 6, Caroline: -> 16, Jacquelyn:??, Nichole H: ??

It is OK to use knees, thighs, head and so on, but those touches don’t count.