Snugglee

An individual who is cuddled up warm and tight with their snuggler, usually under some form of blanket or mound of cushions. The snugglee is most at peace when in the arms of their snuggler.

"Would you like to cuddle, my snugglee?"

"Of course my snuggler, I'll fetch the blankets."

Snugglee

Someone who gets snuggled by a snuggler

"Whoa you're really snuggling up on me a lot today, huh?"
"Yeah, thanks for being such a beautiful snugglee."