He nodded.
She stroked his shaft with the curled tip of her hand, rubbing back and forth on his glans. "To bring you down before we even started," she snarled, her tongue slithering across his ear, causing him to moan. "Of course, I'd go further... I'd keep going till I thought you couldn't take it anymore, but I'm a kind woman. After all, I asked to have your soul, but let me have fun!"
She giggled again before attacking the other side of his neck, causing Darwin to whimper again as his fangs elongated. He wanted to taste her. She pumped him carefully, tightening her grip and almost wringing his rod out. Her leafy scales moved on his naked skin and garments, wrenching and untwisting as she shifted her coils, all over again as he moaned.
His body bucked, turning involuntarily against her shackling grip. He feared this would enrage her, but it didn't. It had the opposite impact—terrifying and erotic.