I never really had any thoughts of being bi. My wife had expressed before how hot it is to her to watch two men together. She had pegged me and caged me before, witch all started by her caging me from three days before our wedding till the night of. That night she started, what I would realize later, the training of my pussy with butt plugs. One night she invited her ex over for some bedroom fun. She had me caged and in some assless panties. After a few drinks she told me to come over and eat her out. While I was doing that with my ass in the air, completely unaware of her intention, she told her ex "come over here and show my husband what it feels like to be fucked by a real cock." My heart immediately started pounding, not knowing what to expect. I felt his larger than mine, cock press against me. As I felt his 8 inches starting to slide into what we now refer to as my pussy, I was shocked to how good it felt feeling him deep inside me. Since then we have been with other men and I have sucked there cock and been cucked, but I'm still waiting for the next cock to fuck my pussy. We recently found a new Bi bull and am now eagerly waiting to receive his huge load deep in my pussy.