I just you - You had sex with someone, but it was so quick and bad you're

You had sex with someone, but it was so quick and bad you're still questioning your life choices.

My date said 'Let's have sex' and it was over in 2 minutes. I said 'I just you.'

I had sex with my friend and it was like 3 seconds. I texted him 'I just you.'

My mom said 'Let's have a quickie' and it was the worst. I said 'I just you, Mom.'