Is sex supposed to be painful?

Anytime he would try to put it in, it hurts so much that I have to ask him to stop. So we've never had "real" sex before. Is your first time supposed to be painful? Why can't he get it in? What's wrong with my vagina? Omg, help. Hahahahaha. 😂😭 (in my early twenties and I still can't figure this shit out, haha).

Yes we use lube.

Yes I'm horny as fuck and relaxed down there.

We've been trying almost every goddamn week.

As soon as his little man starts entering my beautiful cave, that bitch just closes up like nobody's business and fucking hurts.

Two fingers fit in there, no problem.

Super large tampon fits in there, no problem.

A goddamn vibrator fits in there, no problem.

But a penis? Oh helllll no.

Is it just me? Is this psychological?

SOMEBODY HELP. I NEED TO, WANT TO FUCK THIS MAN. WHAT ARE SOME TIPS TO OPEN UP?! LOL. #SaveAFellowGirl.