Firmly, but slowly

You may be taking charge of both these teens, but you don't want to break her, so you work your massive cock in, millimeter by millimeter. Of course, the benefit for you is that you get to feel every nerve in Vanessa's gorgeous pussy stretch over your bare cock. The pleasure is like almost nothing you've ever known. For a moment, your mind wanders to Suzy, but you immediately snap back to reality as Vanessa is moaning uncontrollably.

"Dave fuck Dave fuck Dave fuck..." she's mumbling over and over again as her hips start to gyrate, helping to pull you in deeper.

Tristan, done cleaning up but still kneeling on the hard deck, his little prick fully hard once again, stares transfixed as he has a perfect view of your member stretching Vanessa in ways he can never hope. He is making his own high-pitched moaning sounds, which you find a little irritating.