My girlfriend and I have been dating for a year, and I love her very much. We have a mutually fulfilling sexual relationship, and we communicate well. Recently, I told her of my fantasy of her performing oral sex on me and swallowing my sperm. She said that would be "gross," and has never brought me to climax during oral sex because she does not want me to come in her mouth. I perform oral sex for her, and I enjoy having her sexual fluids on my face and tasting them. We have discussed sexual fantasies before and have pleased each other very much. But she will still not accept my sperm in her mouth, and I feel like she does not want to accept a part of me into her body -- that she does not have the fullest desire to please me. When I first asked her to do it, I expected her to want to pleasure me, to have desire for my penis. Now, I feel like she thinks my body is not desirable. My question is: what must I do or say to make her change her mind, to make her understand how much I wish she'd do this?

I have been with my boyfriend for over a year and we both love each other. Our sex life is great but one thing really confuses me: He loves to give me oral sex, but when I try and do the same to him, he won't let me. I don't know if he doesn't like it, if I do it badly, or if he just doesn't want it. I've tried talking to him, but he just brushes it aside. Please help me.