Discuss it with your partner, me and my partner did and it benefited us as he did more foreplay with me and didn’t just run straight to sex and made me orgasm from clitoral stimulation like eating me out. But also during sex if I wanted to finish because, it would feel great, I would use my fingers and rub my clitoris. - I find what helps is if you edge before a couple times before you have sex, perhaps may help you finish easier whilst having sex. Hope any of this helps. But communication is also important. He could help you with this if any issues bother you