would u like someone do it with you girlfriend
or your sister, a friend, a cousin ? people u like ?
i bet no, so you should not do at all, it doesnt matter if its a stranger u should respect people who are doing nothing against u.
1st - We know there is very very small odds women doing this
2nd- the odds is even lower if the guy has a gf with him.
3rd- men dont feel offended or disrepected with this, but yes laws should be the same, but my advice for smart women is " you should never do this so it dont become an "argument" for those who cant compreend the difference.