Why men want the women swallow the semen?

For a man, having a women swallow is one of the most sexually gratifying acts in the bedroom. For one, it shows how much she cares about him to do something that 36% of women don't do. Two, the sensation of climax is heightened when a decent grip and an array of wet textures caresses him at the same time. Three, it's cleaner. Four, in some cases, there is a sexually dominating feeling one can get from it. Fifth and most important, yet hardest for most men to explain; its as if she takes in a part of your soul and becomes a way two partners can become even closer and more intimate. It's a fact most women as well as men have more and better orgasms when it's with someone they love. A similar effect comes from any sexual act deemed more passionate or intimate.