Don't do it. She's your boss, if things go sour, well, you know the deal.
This. If this is true, it's horribly unprofessional and isn't conducive to a healthy workplace environment. sh*t like this is a magnet for lawsuits and firings.
I would go for it. Who the f*ck declines sex?
I definitely have before plenty of times. I don't need to f*ck everything with two legs and a hole that wants it, so what's the big deal?
Again this. It's a trap.