I'm trying to think of a moment, any moment, when I don't want to either give or receive oral sex. This question is kinda stupid.
I'd love to be into a scorching 69 at any time!! The buzz (for me) from exploring ALL of her lady zone - front to back - with my tongue, while she's slowly sucking on me is about as electric as it gets!!! A nice, slow, 2 hours worth of that makes for a great day!!!
What a coincidence - that's my idea of a great date too. It would undoubtedly include returning the favor.
Sex to me isn't about being on a time schedule!! Having to "squeeze it in" before bedtime is like setting an alarm clock to end the session. The long sessions are more often on the weekends. My comment "makes for a great day" means - to me - a blissful end to the day. Yes!!! I LOOOOVE licking away on the lady for a LOOOONG time!!!