It's simple to say "It's just sex", but there's an intimacy that goes along with it, that I think is a shame to trivialize. There's a part of me that only wants to share myself with a singular person; maybe that's a selfish desire to want to be considered "special" to someone, and by giving an intimate part of yourself away to anyone and everyone, it ceases being "special" and is just considered common. I would hope for the same from a partner as well though.
I make for a lousy male, I know.
Peanut butter: Crunchy or smooth?