Stein patted him sharply on the cheek to wake him up then returned to jerking him off. "Well, you seem to enjoy the sex well enough, and if drinking makes you this horny, you can't really blame me."

He paused for a moment to pull on a latex glove, then gently parted the skin and slipped a hand inside Birkin's body, feeling around his lower intestine gently. Birkin could almost feel it, more like pressure than sensation, though there was still no pain.

With his other hand, he dropped down and parted Birkin's legs, probing at his entrance.