No penetration on her enjoys list - could be playing mind games.
You think it`s an oversight - rack up, give her the dosh expecting a fuck and she refuses saying it`s not on offer as per her likes list.
If I see a profile that`s a bit ambiguous, especially when they say " at discretion "I just ask them a simple yes or no question.
If the answer is no, just move on, there are hundreds of prostitutes that you can phone up and order with what ever topping takes your fancy and delivered to your door - just like a pizza.