I just want smarmy, sleazy, seductive, shamelessly hedonistic playboy!Bruce seducing Clark and giving him the best night of his life and making him blush throughout all of it.

With lots of identity porn - either the kind where one or both don't know the other's secret identity, or the kind where they do know but still like pretending they don't.

I'm also fine with playboy!Bruce seducing Superman rather than Clark Kent.