He didn’t seem to lack enthusiasm. And if she stopped and got out in the pitch darkness and made him put a condom on, it would be a mega drag. Forget it: so far, so good. She stroked him patiently and persistently, until she got a bad cramp in her forearm. Then she burrowed down into the sleeping bag and tried kissing for a while, and although he didn’t come, he at least began to make the right noises.