She'll get your cock so hard, she'll make it explode.
6 seconds sound clip from the Taxi Driver (1976) movie soundboard.
You can hear this line at 01:16:57 in the Blu-ray version of the movie.
Quote context
[...]
- A cowboy, huh? I once had a horse. In Coney Island. She got hit by a car.
- She's 12 and a half years old. You ain't never had no pussy like that.
- She'll get your cock so hard, she'll make it explode.
- But no rough stuff. All right?
[...]