I agree, same happened to me when I was younger. I was 20 and while the guy who fucked me was nice, after 20 minutes of going easy he took the training wheels off and went hard. I didn't like it, but he made me a better bottom for it; now I'm 31 and can easily take 9 inch cocks and I bite my lip with 10 inches or bigger, because I that experienced.
I remember when i got my coysin the first time, he was like that with please take it out it hurts, of course i went harder. But it was payback when he got me years later, he brutilized my hole. I made this guy in the video sound quiet.
Ohhh! When he tried to slow down the deep thrusts, the bull just matter-of-factly lifted his wrist and placed the hand back where it belonged! As if to say, "You're being DEFLOWERED, it's not supposed to be pleasant!"