I can only get him to finish when I’m on top

Abi

Help. My fiancé and I have been together 2 years, the only way he can finish inside me is when I’m on top. It’s great and all but a girl needs a break sometimes. Does anyone have any tips on other positions that’ll help him finish, preferably where he needs to do more work 😂

We’re going to start trying for a baby soon so can’t be up there all the time!