Hi,i just wanted to find out if you both have ever had sex before,if yes,then i think it was not a good experience to him,you should try to make him love it,may be you were not they way he like and please try to ask him what he like during sex,it should help you.
If i knoew youe age i should had advice you to may be watch a porn video and learn something from there,but don't do all what those guys do.