Stein rumbled with pleasure at the bite, and smiled. "Not too embarrassing," he reassured the man, letting go of his endlessly-beating heart and drawing his hand down once more. "If you don't count the occasional escort, you're only the third person I've had sex with, too."

He drew his fingers out of Birkin's body and pressed closer, forcing his legs far apart with the weight of his body as he pressed the head of his cock against his entrance. Capturing his lips again, he pushed deep into Birkin's body, slowly but inexorably.