Do you like hairy men? Older men? Big, burly, older, hairy men? They are even better in parkas.
Big burly men. Hairy men. Strong men. Older men. Bears and their cubs. Wearing parkas seems natural.
If you're into bearish men, does it not seem appropriate that they have on a big, fur trimmed parka? You want him to hold you. Protect you like your coat would.
His parka against your parka. His bearded face inside that hood, kissing you.
His hands groping your jacket as you kiss him back. The power of parka bears.