IIN to be mounted while ur asleep the first time that u have shared a bed?

And I take it you're a guy... In these gender-fluid times and particularly on a site like this, mentioning those two little facts in the OP would have been helpful.

While I take a very dim view of guys who start having sex with women while they're sleeping, I can't imagine ever having problems with a woman deciding to get on top of me and get it in while I was sleeping. I know that's illogical, but I've always had a thing about women who take the initiative.