who's the male pornstar?

Found it !
His name is Mark Ashley

Proof :

https://www.adultdvdempire.com/590560/internal-cumbustion-cream-pies-3-porn
-videos.html

-> Get down on the details of the scene 5 (Sexy Squirter Gets a Cream Filling) and look to the far right (Starring: Mark Ashley, Cytherea)

Found it !
His name is Mark Ashley

Proof :

https://www.adultdvdempire.com/590560/internal-cumbustion-cream-pies-3-porn
-videos.html

-> Get down on the details of the scene 5 (Sexy Squirter Gets a Cream Filling) and look to the far right (Starring: Mark Ashley, Cytherea)

the female is Cytherea from Internal Cumbustion 3, Scene 5 - Cytherea multiple squirts if it can help ;)

link to the video :
https://www.tnaflix.com/blowjob-videos/Internal-Cumbustion-3%2C-Scene-5-Cyt
herea-multiple-squirts/video1468595