I'm completely the opposite...Silly client mathematics and reasoning:
If I see one SP, then I'm ok (ie, not horny) for one week. So I told myself "book 2 SPs at the same time, then you won't be horny for 2 weeks". Doesn't work that way
I'm fucking horny with an overblown monthly budget
When I see a SP, I'm horny for 3-4 days.. then I calm down
Especially If the session was great, weaning a mad wiener is quite a challenge.