The things I enjoy about creampie

Let me preface this by saying that I have a hormonal IUD and therefore pregnancy is not a realistic concern for me in real life. That is why I have it, so I can enjoy the feeling of a creampie.

Firstly, I like knowing that my partner is going to cum for me, it can be heady
The feeling of the head of his cock swelling inside me just before he's about to cum
How the foreskin pulls back and makes the shaft thicker, filling my pussy more completely
Then, the throbbing of his cock inside me as he thrusts deeper and starts to cum
The feeling of hot cum splashing against my cervix and filling my pussy
As his orgasm subsides, feeling the pulsing of his blood and mine with his cock buried inside me
Finally, when we separate, I get to rub the cum into my pussy and use it as lube to play with my clit
The idea of my pussy being completely coated with cum gets me really hot