irritated

Okay ladies I'm so frustrated because every time me and my boyfriend have sex I can never get off because he cums like literally 5-10 mins later and I hate when he does it because it's just starting to seem like I'm pleasuring him but he's not pleasuring me . And I'm left highly frustrated and still horny right after. Sometimes I feel like I'm getting used even tho my boyfriends a sweet guy, I don't know what to do 🤦🏾‍♂️ help