No sex in a few days

I am a very sexual person and so is my hubby but as of lately we haven't been having as much sex as I would like to and he works but even when he's off from work we still don't have sex it's like I have to ask for it and then when he gives me sex after asking it's like it's so wack and he cums but I don't so I am not getting what I need or wanted from him 
IN NEED OF ADVICE THANX!!!!