I'm not trying to be a dick. It sounds like you have everything it takes to get attractive women in your bed! But the sack game might not be up to snuff.
Are you leading, not asking? Don't ask what she wants next. Lead. Are you shoving her onto the bed, against a wall? Flipping her around the bed and having your way with her, not asking "Sarah, do you want doggy next?" Forcing her to her knees and leading her to your belt buckle/zipper instead of asking her to blow you? 9's and 10's are looking for intensity and passion...a guy that takes them out of NORMAL.
This. Ha, you know Sarah too?
Sarah: I bet you'll like doggy style.
WT Foxtrot: Nah I like missionary right now, maybe I will give you doggy as a reward later.
(I don't like to smell ass during sex)
For all the guys talking about improving 'sack game' this is a universal truth, you can always be better. From the time when you were a virgin and you were too focused on yourself to know you sucked, to now when you should always be unsure. In order to not get tangled in anxiety remember that everyday you grow in your experience.
However I think the OP has a point about university girls being different. They are being brain washed by feminist propaganda to either go full lesbian or to treat guys like disposable sex partners. Essentially the thinking goes, guys don't have feelings, therefore we can treat them as disposable and leave. "They get our beautiful goddess selves", they say, "and we get an orgasm or two and greater control of our lives." All of that Sex in the City bullshit. You have to fit into their greater life plan somehow. For the older guy it's the fact that your already successful and beta-signaling with your age. For the guys throwing them on the bed and having their way with them it's getting out of Normal or into subspace.
College girls are different because they aren't ready to settle yet, unless they find some nerdy rich guy that is going to beta for them. Their teachers are telling them that they won't need to until they hit the wall in their 30's or even 40 and they assume that men will just be there waiting. That doesn't mean however that you can't get callbacks. Also, you need to make your intentions in the bedroom clear.