How can I make sex more enjoyable for my fuck buddy?

What are some things that drive men wild in the bedroom? What do you really like? What makes you want to keep calling a girl for more sex?

I currently have a fuck buddy and he only reaches out to me once every 3 weeks or so. For me, it's not really enough and obviously he probably has other girls he's having sex with. I don't want to keep another fuck buddy because I don't feel comfortable doing that.
The other day I expressed to him in a friendly and light way that I'd love to have sex more than just once every 3 weeks, yet he didn't show much of a reaction.
How can I make it so that he wants to have sex more often? Maybe I need to get better at sex?
How can I make sex more enjoyable for my fuck buddy?
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