I suspect that she might like only the sensation of being pushed and pulled during sex and not necessarily the watching of it in a porn movie.
Because heterosexual people usually focus their attention on people of the opposite sex when watching a porn movie. Your girlfriend will probably focus her attention on the fucking guy, and she won't empathize with the porn-woman who is being pushed and pulled. Your girlfriend would need to be either gay or bi-sexual to imagine and feel and enjoy the porn woman's sensations.
I've been sexually familiar with a woman once, who was wearing only her bra and her panties. She literally laughed out-loud and really enjoyed it, when I unceremoniously hooked my hand under the waistband of her panties and pulled her waist towards me. Because my pulling opened up her panties wide for a good look inside, and I made her thrust her hips towards me in a rude kind of way, as if she wanted to fuck me.
It was a hot invitation for a good penetration, as far as she was concerned. I made it even hotter by reaching for her clit and fingering it to put her in the mood for it. There was no avoiding a good fuck, once the pretty lady started panting heavily in this situation and took off her panties.
My point is that many ladies feel so sexually inhibited that they need a horny guy to make them thrust their hips in a fucking kind of way. They need a horny guy to help them be the kind of wanton sluts they want to be. Because it's very hard for them to break through their sexual inhibitions on their own.
Make your pretty lady fuck with her hips as though she is a wanton whore by pushing and pulling on her hips, and this really will make her feel like such a whore that she will fuck with you like one. Perhaps that's how it is with your new girlfriend too.
It's a way of using behavior to overcome the woman's psychological barrier and get her to experience the other side of this barrier.
Edited by - Dan on 8/4/2013 6:57:25 AM
[Link]