Cum Quickly

Ok so I’ve recently had sex with my bf. We used protection of course. But, we usually would last 5-10 minutes or less on each round. We take breaks in between. He gets tired quickly but I don’t. And I always want more but he wants to rest. How can he make me cum the same time he does so that we will be tired together ??

**BTW we both just lost our virginity last month so we’re new to this**