It really depends on business choices, since some SPs like myself would be perfectly happy to do extended dates with new clients depending on how they introduce and conduct themselves. It's flattering to be chosen for such an experience!
If it was a type of booking that the desired SP usually doesn't do, I completely agree that it's best to build up familiarity before asking.
OP actually just posted a thread stating that he has had his "fill" of spinners though, and he intends to move onto his next target demographic though - 5'5+ & under 100lbs 🫣
Thanks to all for the comments. Rina I hope we can hookup at some later date. Variety is the spice of life, and I’ll have some experiences with the more statuesque ladies before, I’m sure, returning to my spinner habits.