Is it normal i get dry after coming twice.

Get some KY gel or other water based lubricant. Oils can irritate your vagina - and I'm sure you don't want a sore or itchy vagina!

Coconut oil is a terrible lubricant. They sell sex lubes at different stores or they can be ordered online.

Wet is the best last for hours

Don't improvise with sexual lubricants. The olive oil suggested by another post should be okay, but proper lubricant gels are a much better idea.

When I was on birth control I was lucky if I could get two. Usually after the first one I was going dry. I tried using KY and other lubes but none felt the same to me and it was a lot harder to get there again. I went off BC and we started using condoms and things went back to normal after a couple of months.

As far as using coconut oil, or any other oil for that fact don't, the natural sugars in some oils can cause infections. Oils in general make bad lubricants for sex. Just stick with KY or other store bought lubricant

So we use olive oil almost every time, for a couple years even and no problems so far. The olive oil needs to be rubbed on the man's part though, not in yours.

When you start to dry up , it means you are getting close to menopause.
All females dry up after menopause.

Dry vagina can happen at any time regardless of how aroused you are, but PLEASE don't use coconut oil as a lubricant, buy some water based lubricant and use that.