Investigators are now asking if there may be additional victims.
Dwayne Austin, of Philadelphia, is accused of following the girl on South Cedar Lane around 11:30 a.m. Monday.
The victim told police Austin approached her, told her to "get in the truck," and asked her to be "friends with benefits," according to a criminal complaint.
Police said Austin sped off after the girl flagged down an adult who confronted him.
Using surveillance footage, officers identified the pickup truck and arrested Austin a short time later.