What’s your favorite part?

What is your favorite part about orgasm? Of course, I know the whole act of orgasm is indeed bliss but what specifically is your favorite part?

I love orgasm contractions. Bot in the internal and external sense. Internally meaning I love the feeling when those pelvic muscles contract. It's such a strong involuntary movement.

Externally I love watching a guy's taint and balls pulsate because of how strong the orgasmic contractions are.