She lets you calm down for a minute, then resumes stroking you with her ass.
"I'm just going to deny you tonight. In fact, I've decided. No cumming for you tonight. You will blow your load when i want you to complete my hex, but I'm going to prolong this torment for you till then. But just because you can't cum, doesnt mean you can't 'almost' cum!"
(edge twice more)