Swallowing

You can feel his cock twitching in your throat, and you know he's close. You want him to cum, badly. You want to feel his hot, sticky load filling your mouth, sliding down your throat. You want to swallow every last drop, to savor the taste of his pleasure.

You flex your throat muscles again, massaging his cock in a milking motion. The guard's moans become even louder, and you can feel his hips jerking forward, driving his cock deeper into your throat. You can feel his cock twitching and pulsing, and you know he's about to cum.