this is some heavy shit.
i for one, know what its like to physically want another man aside from your own, so bad that you can't seem to get thru the damn day.
its called lust. often confused with love. not saying you dont have FEELINGS for him, cuz if you say you do, then you do...but i swear, shimmer said everything i was gonna say. you dont know how this man is in a "relationship". maybe his marriage with his wife isn't his wifes fault 100%. maybe he's a jerk and thats why he's unhappy, cuz his wife wont allow him to do jerk'ish shit. assume the worst and try to stay as far away as possible. you KNOW your husband. good and bad. if you're bored, its your job to speak up and try to spice things up. messing around (altho admittedly can be very hot cuz its the "what if we get caught" factor) is never really worth it in the end.
this is one of the reasons why now, my bf and i roleplay LMAO. when i dont wanna fuck him, i'll tell him to pretend he's somebody else. its awesome.