I have been feeling unwell and my step-brother comes to see how I am doing. He tells me it is best to take my temperature but we don't have a thermometer, he does have an alternative way, but it involves my step-brother's dick in my ass! I am naive and believe whatever my step-brother tells me. I stroke his cock to get it ready, and suck it too so that it will slide in my ass, he fucks my ass to try and take my "temperature" but then I feel something warm and sticky shoot inside of my asshole! Using customer's name.