I know it isn't easy. Its hard not to stare.
It's difficult to look away when its all there.
But,don't feed your lust nor set it ablaze.
Muslims are taught to remember the order,to lower your gaze.
If you motice something which is 'really something' in front of you,politely ask her to rather walk behind you.
Or turn around and go home,ask your wife to abandon everything she's doing,that there's an urgent situation.
You can even call her to drive home immediately if she's at work

People say what's the harm in it. It's nothing but fun!
A lustful look towards the opposite gender is all that it takes to set off the trigger.
It leads to sin. It paves the way for fornication.
AKS