Interesting..........I will definately keep an eye on him.   What will happen since neither silkie girl is laying eggs yet?  Eeeek, will that be a problem?  Should I introduce Bullet to my Buff Orpington who really wants babies anyway?
I'm just kidding about letting them mate, but they would have some interesting looking offspring for sure.  A "blue" with a "yellow" makes GREEN fluffy babies, right?
Oh wow! 
My son has been looking forward to seeing the entire mating cycle.  And I don't think in the naughty way, either.  We've incubated and raised chicks but never had roosters and hens together.  Who knows, maybe it was a one time thing and we won't hear it again for a while.  I've got the extra cage cleaned up and ready to bring in the house in case this happens every morning, though.  (Did I mention that I'm not supposed to have roosters?)
 
Oh-and in regard to calling him Bullet from now on...I just hope he doesn't shoot blanks! hehe!