You Don't Cum Until I Say

This is such an easy game, any of you losers should be able to play. Heres how it works: I tease you, you stroke, but you dont cum until I tell you. You stop when I say, you go when I say. See how easy that is? Itll be harder than you think (no pun intended) when you see me tease and writhe in this black net dress which leaves nothing to the imagination. So keep your hand moving but dont you dare cum until I give the command...Red light, green light, black fishnet dress...