There's a difference between having sex for the sake of having sex and it feeling good, and having sex with someone you want to share the expirence with. Sex with my boyfriend can be very rewarding emotionally and bring us closer together in our relationship, but it can also be very unemotional, in a "let's bang" kind of way at times... depends on the situtation, or how many drinks are in both of us. Either way, it's always a good time.