Hmm.

[Yenh considers her opponent with a long careful look.]

I confess, seeing as I've never lain with a woman in the spirit of competition, my usual favorites may not apply. [Her smile turns a little sheepish.] Unless you've one of those fancy phalluses I've seen, where they're good for both users, we could- take timed turns, or something of that sort, until one of us is defeated.