Who else is a hard person to please?

Brittany πŸ’…πŸ½πŸ‘‘ β€’
I've had a few partners and only 1 made me cum. All my partners was great but why only 1 can make me cum? I be wanting to go back to that one knowing his no good but he can make me cum !!! 😩😩😩 Is there something I can do to help?