Life of a 13 year old- Let your 13 year old brother blow his load in your mouth
You take his cock out of your mouth briefly before swallowing it again. "Cmon Alex, I know you want to blow you load inside your big sister's hot, wet mouth don't you? You want her to swallow all your cum like a slut huh? I bet you do.", you encourage
Unable to last any longer, he grunts, "I'm cumming sis!". You slam your head down one last time on his 13 year old cock. A literal bulge travels down his penis. His dick swells thicker than ever. A thick rope of his hot spunk hits the back of your throat.
You gag, but keep your mouth sealed tightly over his member. It almost felt as if he was PEEING his cum inside you. Endless strands filled your cramped mouth. It was so thick too! You can only imagine how much sperm was in each shot! The taste was exquisite.
You try as hard as you can and swallow it, but it travels up your nasal passage and shoots out your nose. Your eyes ride up till only the white is visible as your pussy cums hard again. His cock jerks one last time, sending the final strand of batter in your throat.
"WOW Alex! You erupted like a geyser in my mouth!", you laugh, wiping away the cum from your mouth and licking it up.
"Sorry if you choked sis...when I get really turned on I cum a lot more. Your mouth felt so good.", he replies.
You: