My husband was the one who suggested we go for a threesome. When I asked him why, he said that his own mother had told him that old parents screw and that his own mother was so frigid. He said that it sounded like a good idea to me so we went and had our threesome. We were planning on having two kids and I was only eighteen at the time so it was great that we had the option. We ended up having three kids and my boyfriend ended up getting his ex back.