Girlfriend masturbates while I sleep

I have a pretty and well-endowed girlfriend. The problem is that my girlfriend doesn't moan during sex with me. She also doesn't make movement that shows she's enjoying it however hard I pound her. Then one night I heard her moaning softly. She seemed to be having sex in her dream. She also seemed to masturbate while I sleep. What could be going on and how do I change this situation? I love my girlfriend greatly.

Hi., "Pounding" may be one of the problems. Have you ever asked her what she likes? Is there any foreplay involved? If she's not showing signs that she's enjoying it; chances are she's not. I imagine it would be hard for anyone to have "sensual movement" while being pounded. Your "technique" needs to be in line with what turns her on; maybe watching her masturbate would give you a sense of a slower rhythm she may like better. Have the conversation with her...

Thanks for your response. I will make amends based on your advice

This is just personal experience. I doubt that it applies to everyone. But, don't jump to the conclusion that she doesn't like the way you do it. Maybe, she just likes to try different things. In my experience when you are having sex really often like once a night or every other night. It can actually get really what is the word for it? It can feel like a chore. Remember in sex you are two. In masturbation you are 1. Masturbation is pleasing yourself. Sex is pleasing another even if you are also pleasing yourself. She could just sometimes feel like she needs a change in the way she gets off. As I had often felt very similar.