Hey friends. My husband and I have been married for almost exactly a year. We both practiced abstinence before marriage and thus are each other's first sexual partners. We're both pretty open about sex and various ways to have it. However, it's pretty difficult for us to achieve PIV sex. We can always only manage one of two positions: "doggy style" or me with my legs off the edge of the bed and him standing between them. You would think that a year of being open to a lot of things would have allowed us to figure out more positions, but we cannot achieve penetration any other way. We're fairly sexually active and usually have sex 3-4 times a week. The only thing I can think of is that he's pretty thin while I'm heavy. But I have no idea what's up. Any advice?