Ever since I impregnated the woman who I was in therapy with, she is constantly needing to be filled with cum. A week ago, she and I invited her co-worker to help us achieve a major milestone, our very first MMF! She works very closely with him and through conversation, revealed that part of his last breakup was due to his large cock. He explained that his ex was petite and with his 9 1/2 long cock, he would cause her pain. After my woman became visably pregnant, he also shared that he always wanted to have sex with a pregnant woman. She shared this with me and agreed to offer him an opportunity to satisfy our fantasies of having pregnant sex an an MMF. He was very excited and was very happy to join us!
We rented 2 joined rooms at a motel. When he arrived, my woman and I offered him an opportunity to satisfy his desire by first having sex privately with her before we all engaged together. He was very grateful and accepted the offer. I left the two alone while I waited on the other room. I left the door open slightly so that I could hear when he had finished, but also for her safety. After they began to have sex, I could she was having a little difficulty accommodating his cock, but I think because of all the excitement, he finished inside her relatively quick.