Yeah she did mention in her profile you can only cum once a 30 min booking, and twice in a 1 hour booking. And if you want CIM/French Kissing/OWO it's £20 extra for each.
Her half an hour rate is high so it sounds like she wants people to book her for an hour but even then it's not so much of a bargain if each additional service is £20 extra.
She's defo not new to whoring.