Sorry, but no. Point one: according to HD, the average age of their customers is 47. I'm sure there are many fine looking 47, 57, and older HD customers, but I'm equally sure that trying to tie "sex appeal" to a product steroetyped as the province of overweight, hairy-bellied men doesn't appeal. Point two: I wouldn't consider riding without leathers and helmet these days. Think of the gravel rash...
And wouldn't you be putting your dainty bits next to the hot bits of the motorcycle?
Hey, if that's what pops yer clutch, then go for it - dainty bit-logistics aside.
Depends on the motorcycle and how your dainty bits dangle, kirkaracha. But indeed, waving dangly things around chains or flammables around exhausts is generally considered inadvisable. Not to mention the horrors of sun-heated leather or vinyl on bare, tender flesh.