Контроль оргазму

Control - It's something I've got, and something you don't. You can't have it, so you're just going to have to do as I say. If you can last until I tell you it's time to cum, you'll be rewarded by being allowed to enjoy your orgasm without ruining it. If you cum too soon, you'll have to come back and see me for your punishment. I'll bet you're too weak to last, which means I'll be seeing you soon...