h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

I'm 32 and am currently dating a guy with girlfriend. We usually meet in his appartment and I usually bring something to eat for dessert. is this ok? Should he be buying dinner always?
We don't go out. But I don't mind much about that, at least not for now. Should he be doing or paying more so it all doesn't come esay to him? If it comes easy to him, is he taking too much advantage of me?
And another thing: he doesn't kiss much during sex.. I take very good dental care so I don't think that it's because I have bad breath. Could it be that he wants to avoid more intimacy and just leave it as a good sex?
Another question: the last time we had sex he came and that was it! He didn't even worry if I got an orgasm. Is this a sign that he is thinking only of himself? I know we both are seeking for our personal pleasure and are very selfish about that and that we use each other, but I needed to know. Despite this, he practically did everything that night (he even went down on me) and I didn't do much so I guess it compensated, don't you think?
Thank you. I LOVED your article.

hello I really feel for you, the guy sounds like a right creep not just the fact that he's cheating on his girlfriend, but the way he treats you, if you're going to have an affair with someone who is attached, then make sure he treats you like a goddess!! And no I don't condemn you I have just become involved with a married man (I am newly separated from my mong-term partner) and the sex is absolutely incredible, he kisses ALL THE TIME and does everything I ask, going out of his way to please me and satisfy me! I know it's wrong but right at this point I feel sorry for all the women who have never slept with this guy though I remind myself he is a creep for what he is doing to his wife! Good luck hope you find a guy who is better in the bedroom department than this one, he sounds like a hopeless lover!!