Scientifically proven that no man and woman can just be friends and some relation has to get developed, so not ethical to spoil her married life.
oooo sorry I didn't read all the question . I do apologise for my crud answer.
No.... If she'll cheat on her husband with you, she'd cheat on you with someone else. And you'd both be wrong for having an affair in the first place.
Married... There's your answer
Not unless you're the one she's married to.
sure, are you going to ride the motocycle?