You deny them their release...for now.

"Hmmmmmmmm" you sigh,raising your hand to you face as if you're pondering the answer "No..no I don't think so"
"But why???" they both pout at you in unison.
"Because I'm feeling a little left out" you grin,satisfied with yourself "And I think you should get back to stroking this hard cock,don't you Scarlett?"