2 orgasm questions 🧐🧐

Hey ladies, I’m 24 and I just FINALLY had an orgasm last night while masturbating with a clit vibrator. (Finally!) When I’m orgasming I’m in total ecstasy for about 5-7 seconds, then I need to turn down the intensity on my vibrator because it’s so intense that my eyeballs roll in the back of my head!

So my questions are:

1) How long do you orgasm for? I’ve never felt this before so I’m wondering if I should continue stimulating my clit, but it’s like “ahhh!!” *clicks down* after it happens 😅

2) Can you finish via penetrative-sex? I’ve never, EVER been able to!!

I probably have more but those are the two main ones for now; thanks everyone!