Can you first ejaculate, then have sex?

No, you can’t, the article's over. This is basic biology.

However, since I am a sucker for philosophy, I will argue that you actually can, depending on how you comprehend cause and effect as well as the flow of time, or the existence of time.

Cause and Effect

You put your dragon-sized penis into a pretty lady’s vagina (didn’t name a celebrity just in case I get famous and get cancelled for it). You put that into that, and after a while, you ejaculate. That is basic cause and effect.

However, if I tell you, you would have ejaculated exactly at that time regardless of the action of sex, would you say cause and effect seize to exist?

To put this in perspective, if you have sex at 4:00 am, and you ejaculate at 4:01 am (sadge). You would assume the act of sex caused the ejaculation. But if I tell you God has written a set time point of you cumming at 4:01 am regardless of your will or action?

This is akin to a ball hitting another ball.

By intuition, and appeal to custom (your experience), you would say the white ball hitting the 1 ball caused all the other balls to move around the table.

However, what you know basic on your vision, merely the white ball moving, the 1 ball being hit, and the other balls moving. But our brain…