I don't see Oral as such a big 'deal', yet I find sex a very big deal, I could never have sex with someone I didn't know (ie one night stand), ever, yet I quite happily...er...Acquaint myself with other people.
Sex is VERY intimate to me, both before, during and especially after. As of yet, I've only slept with my long term boyfriend, yet have had 'liasons' with about 3 other people, that's the way I want it, I haven't felt a yearning to have slept with anyone else as of yet, purely because I don't have the emotional committment that I, personally, need to have sex with someone. I don't know why exactly, I just can't have sex with someone I don't know!