Considering fighting back?
Hitting a man in the balls far more painful than penis -- if u go for it go for balls u can can try grabbing and tearing or take your entire arm and using your body slam swinging up to the moon
Try to break his knees. He could be over 6 foot and 200 pounds but slam his knee especially from side goal to break his knees run away.
Call 911 and run!!!
Don't call 911 and hope the NYPD are going to show up. Maybe they will maybe they will take too long. -Run.
Gauge eyes. Attack his throat. If he is on the ground smashing his nose as hard as u can. It would take incredible impact but in theory the nasal bones can go back in to brain area. One would hope so but it ain't easy.
Gauge eyes try and rip. gauge anything including ears.
Bite if necessary. Again goal to run away so hard kicks to knees, shins as well as stumping on feet options - than run.
Study self defense, anatomy and healing.
Skin peels. If you grab his flesh as hard as u can and peel up ward.
Smash in shins.
-- if a man if following u go in to closest store or deli ask for help. Point out the man.
Remember photograph guy than call for help.
A jury may side with men as they tend to be prejudice against women some how blaming victims.
Try to scratch him to get his DNA.
Juries have let rapist go even with sperm DNA in victim's underpants.
Fight back is a serious option to consider.