One time very early on in our Cuckolding lifestyle. My wife had been talking to one of her friends and she told my wife her husband wanted to fuck my wife while she watched. My wife told her that I had to be there too. They both agreed and they came over to our house. Well this guy was hung like a horse he had a very thick 10" cock. Rock hard. Me and his wife watched and my wife started sucking his huge cock. Once they started fucking my wife was struggling with his size and was screaming with a mix of pain and pleasure. His wife stood up and took off her shorts and panties and told me to lay on the couch. She sat on my face. After several minutes I could hear my wife had finally opened up and was taking his huge cock nut deep and was loving it. She was grinding her pussy into my face and she started playing with my dick through my shorts. When she puled my dick out I remember being so embarrassed given how tiny my cock was compared to his. But she started sucking me. The sounds of my wife cumming over and over again while she was sucking me made me cum like crazy. I am sure she cum too because she got up and sat back down. We continued watching them fuck for 45 more minutes until he told her I'm gonna fucking cum in your mouth. He pulled his huge dick out of her, grabbed her by the hair and shoved his cock in her open mouth. He had a huge cum load. My wife gagged on it but he held her firm and kept telling her. "Swallow it!" Cum was coming out of both sides of her mouth as she swallowed as much as she could. Finally he pulled out of her mouth and she fell back onto the couch. Her pussy was a huge gaping hole, raw looking and swollen lips. She waved me over and kissed me deeply making sure I got the cum of of her face before pushing my head down towards her pussy. I ate her gaping pussy while they watched me. It was fantastic. We did it several more times over the next several months until sadly the husband was transferred to another state for work.