Height difference

Renee

My boyfriend is 6'1" and I'm 5'1" so different sex positions is very difficult. Either I'm on top or he's on top, and he cums before I get the chance to so I don't normally orgasm. I try to masturbate while we have sex so I can have an orgasm too. We're trying to conceive our 1st so I want to try more positions but the height difference is making it hard, plus he's 'small' and the sperm leaks out 😭 I need advice on what to do please 🙏👶🎆