There might be a way.

"I suppose I might take mercy on you." Sarah said. "You seem so ****, and I know what it feels like to be tied up like that and feel the potion working on you. Absolutely helpless to do anything but sit there and take it. You look so **** and wanting... Would you do something for me though?"

"Y-yes!" Susan cried. "A-anything! I-ohgod-I don't care what you want! J-just help me!"

"Help you how, Susan?"

"Get me off! Make me cum!" The Susan howled in despair and desire. "I'll do anything!"

"Then you do it first." Sarah said. "Make me climax with your tongue, it's about the only thing that you have right now. If you can do that, I'll let you climax as well. If not, well, you can just sit there like that until the morning."

"God no." Susan gasped. "Okay, okay. C-come closer and I'll do what you want!"

Sarah pressed herself closer, first coming around to stand in front of the throne, and then carefully mounting it. She pressed her lower body into Susan's face, the other woman's **** breathing tickled her sex. Already wet from watching Susan squirm, Sarah could already feel herself on the edge of an orgasm. She moaned as she felt Susan's tongue lapping desperately at her folds. It was nice the way the pitched heat made Susan so frantic, her tongue had no coordination, but she could feel the desperation with each stroke.

Sarah moaned as she felt herself being entered, the tongue sweeping through her lower self, her legs felt weak, and she braced herself against the arms of the throne.

"T-that's good." She whispered. "Now go faster and deeper."

**** and trapped, the princess did as she was told, driving her tongue deeper into her friend's sex, doing her best to pleasure her as she would have liked to be pleasured. She didn't have much skill with it, for she had never done this before, but she was frantic, and threw herself into it without hesitation or shame, lapping at the pussy of another woman until she felt Sarah squirm with pleasure, and a few moments after that, she climaxed. Sarah gasped, feeling the warm touch of her former friend's tongue. She moaned, and tensed, and then came.

She sighed in relief. Lowering herself from the throne for a moment.

"That was very good, Susan."

"T-thank you." Susan had tears in her eyes. "N-now please... d-d-damn!-do what you promised for me! I c-c-can't take much more!"