As always, it feels incredible. It took Bruce a little while to be able to accept this kind of touch: sex is one thing, the physical aspect being mutual, and he'll always have something of a block when it comes to allowing it to be one-sided in favor of himself. Clark is so patient and determined, though. After a little while, Bruce rolls his shoulders and murmurs something wordless - raising his head so he can turn slightly and bully Clark into kneeling over him, chest against his back. Hmph. C'mere.