knicklish

Susceptible to knee tickles. One who is ticklish near, on, beside, or beneath the knee.

"Did you see her twitch when I tickled her knee? She must be knicklish."

Huggles

noun. 1. Hugs that are more like snuggling. see also, Huggling: verb. 2. To hug someone in a snuggling manner.

Come here and let me give you some huggles.