Washington Metro Police have arrested a woman for assault by Twerk.

FOX News' Carmen Roberts has the story:

Twerking is big on some dance floors, but in Washington D.C., a woman used the sexually explicit moves to assault a man at a gas station.

He says that one woman twerked up against him, while another grabbed him...

(Man) "I don't know what they were doing, but they first touched by private part in the front, then private part in the back, and then again in the front, and rubbing all over my chest and then grabbing me."

The victim says he asked the station clerk to call police, but he just stared.

(Man) "If I had done that, obviously I would have been arrested and thrown to the ground."

The victim called police, who later posted video and photos of the attack. That led to the arrest of 22-year-old Ayanna Marie Knight from Las Vegas.

She's charged with third-degree sexual assault. Police are still looking for the other woman.

Carmen Roberts. FOX News.