A male-on-male sexual assaulter has put the San Francisco State University campus on high alert this week after an incident on the running track at Cox Stadium. University police issued the alert after a male jogger reported having his ass grabbed by an unknown Asian male on Tuesday evening while he was trying to go for a jog in peace.

The incident happened around 8:50 p.m. Tuesday, and as Golden Gate Xpress tells us, "The victim allegedly pushed the subject in response, who pushed him back and caused him to fall to the ground. The victim then got up and ran away from the subject."

It's unclear if any words were exchanged.

The suspect is an Asian male in his 20s, approximately 5-foot-10-inches tall, clean shaven with "hairy eyebrows."

Hot male joggers at SF State are encouraged not to wear anything too enticing whilst jogging at the stadium until this wily butt grabber is apprehended. No but seriously: creepy!