Reach down and touch yourself
From Create Your Own Story
You slide your hand over your belly, lower and lower, until you have your cock in your hand. Cassandra looks down at it, then up to you, confused. "What are you doing?" She asks quietly. You don't say a word, you simply stroke yourself.
"Are you out of your mind?" Cassandra asks. "You've gone nuts!" She proclaims, but she's still watching.