i like it being done on me at least when i give a head to my bf but on the other hand i find intercourse very satisfying so we give head to each other rare
foreplay is a requirement, oral sex can be a great part of foreplay. It's not necessary every single time, but the majority of sexual encounters (IMHO) should include oral sex.
My boyfriend gives me oral every time that we have sex, and since oral is the only way that I can orgasm, I very much appreciate this and return the favor. So oral is extremely important to me since actual sex hurts like a bitch.
I really, really enjoy it, but I think I like the actual act of sex even moreso. Shhh, don't tell my husband that or he'll skip on foreplay altogether. *lol* Peace.