A 12-year-old girl was groped by a man who gave her a dollar before molesting her in Queens, police said.

The girl was on 144th Street near 87th Road in Briarwood around 3:30 p.m. May 17 when the creep approached her and asked her if she wanted money for the grocery store.

He gave her a dollar and a hug, then tried for a second embrace — only this time, as the girl backed away from him, he grabbed her breasts, police said.

Investigators are looking for the pervert, whom they describe as being between 30 and 40 years old and 5 feet 4.