Penis envy

[Imconfused]

Ok Since everyone here is open and honest. I know you have read some of what I have said here. and as I have said. I know my bf likes shemales but I am not sure how far he would ever take it or how long he has liked them and so on. However. I do know he is into them and from what I have read here and see how everyone else feels about them,well as one man might like golf and pretty much sleep, eat and breath plus plays every chance he gets, I think his shemale "obession" is pretty much the same
Some times I feel when ( and if) we do have sex...he does infact use me as a shemale substitute. I know I can only assume But knowing of what he likes. Makes me feel not good enough for him. I almost wish I had a cock between my legs then maybe he would have sex with me more often. or maybe even just find me more attractive and so on.
So really tell me
I know some of you said that you would never cheat on your girlfriends or wives but if the chance ever came up could you really pass on it?????
Your wife/girlfriend is not reading this be honest.