Let her continue.

When she reaches her knees, she swallows your dick and you're shooting off into her mouth in less than thirty seconds. She keeps sucking and licking you until you fall limp. She rises to her feet and sticks her tongue into your mouth. You can taste your ejaculate on her, though she seems to have swallowed it all.

"Mmm, Parker," Belinda says, "we're going to have so much fun. I'm going to go and clean up for dinner. You might want to do the same." And with that, she leaves.