This position allows for deep penetration, and since both parties are almost suspended in mid-air, the weight of their bodies causes Derick's penis to penetrate deeply with each thrust. It feels like Lisa is slamming her uterus onto his glans from above.
The girl's extremely sensitive vagina, having just reached orgasm, is even more overwhelmed by the intense pleasure of this deep penetration.
The pure and beautiful girl moans as she rests her head on Derick's shoulder, arching her pink buttocks up and down to match his thrusts.
Each thrust forcefully scrapes Derick's glans against the girl's sensitive and tender uterus, almost violently. His entire penis plunges deeply into her vagina, hitting her cervix with each thrust.
After dozens of these intense thrusts, Derick can no longer hold back and reaches the brink of climax. He sets Lisa down, tired and weak from the experience, and leans her against the backrest of the front seat.