Think about your husband as well..maybe I'm just an "old" school romantic type of guy that just is too fairy tailish. but think about how he would feel, think about the problems if something where to happen.
This is the problem today with relationships..people have to realise that love is the spark, but it takes more then that to keep the flame ignited. I'm against cheating, its the worst of any sin...its horrible. Talk with your husband...it sounds like the sexual side of things has dimmed. You need to talk to him about the problem..communication is key, everybody knows that. Make his ass want you..be mysterious, try new things...go to new places. Sex is simply not getting naked on a bed, and intercoursing. Sex is love, warmth and passion..but it is also our window of fantasies. Live them out. Sex may look like a box from the outside after a while, but inside holds more depth then many seem to realise.
Plan something for just you and your husband...go somewhere new and just get romantic with it!
This guy you speak of, if he is a good friend..keep it that way and let nothing happen! I guarentee if you do anything with this guy, not only will you feel different about him..but soon enough, guilt and trouble will soon follow. It too sounds too me like hes just trying to figure you out, it may be possible that hes trying something, but do not assume and/or take my word for it. Remember the odd road less taken can too eventually end up in shadow, away from the sun.
I hope I helped.
