Our cuckold marriage continues to evolve. I perform my cuckold duties that includes cleaning my wife after her bull fucks her as well as sucking his cock. She also has a bi male friend that I won't call a bull and he fucks her and he fucks me also. She started pegging me with a strap on to get me ready for the real thing and now it's become somewhat pleasurable since it gives her pleasure to watch me get fucked. Her master bull has no interest in fucking me which is a relief since he is very well endowed but she has met another potential bull who is bi and also well endowed and she seems obsessed with the idea of me being fucked with a very large cock. I'd love some feedback from other cucks who have experienced this.