Roughly

You grab hold of her mouth and push your entire cock down her throat. You keep pushing until you can see the bulge in her throat appear. She's gagging but you push past this until your entire length is inside her

"Fuck... that feels good" you say

You now start to relentlessly fuck her face as you see the bulge in her throat disappear and reappear each time you thrust inside her

She keeps gagging but is letting you do as much as you want. You decide to take your cock out of her mouth for a moment

"How's it going Huntress?" you ask

"Yeah it's alright, come on and really fuck my throat!" she moans

It takes no more than that to make you shove your cock back inside her mouth and fuck her like it was her pussy. You can see her hands slip down and start rubbing her pussy.

"You getting pleasure... not sure we agreed to that training..." you say