Not satisfied

Ladies ; I need advice

So I’m engaged to my partner of almost 7 years. I love him deeply and I’m looking forward to marriage and starting a family.

One issue! I haven’t been satisfied sexually for a while. Our sessions are quick like 1-2 minutes. He’s satisfied every time , as for me I’m satisfied about 1 in every 5. How do I address this without hurting his pride. He’s not into sex toys ( I love them and at times sneak and use them after sex.