It's all about communication and experience! You need to teach him how your body works. Make sure he knows where your clitoris is and takes his time sucking and licking it to get you going. I taught an ex to get me off by 69ing with him instead of just blowing him. My rule was that as soon as he got me off, I would get him off at that same time. It took a few weeks and probably 20 times, but he finally got the hang of it because he knew he wouldn't get to finish if he didn't learn. Try this and let me know if it works! Then after this, try vaginal again and he should learn how to use his fingers on your clitoris the way hes been using his mouth. And finally when you're daring enough, try anal sex, but make him stimulate your clitoris the whole time hes inside of you. Also, try toys at the same time of all of these! Try a vibrating ********* and work your way up to the larger sizes. Maybe even try wearing it throughout the day so you're super horny when you see him. I hope this helps you! It helped me a lot!