Soccer Sis Wants All of Big Bro's Cum

I just got home from soccer practice and I'm exhausted! Now what does big bro want from me? Why is he in my room? He teases me about my shorts so I show him how much 'worse' it is from the back.. That's when I notice his boner. OMG! Big Bro?! What is that in your pants! Am I going to have to help you cum? Well, if you wont let me help you then I need to change. Why aren't you leaving? Pull down your pants because I know you want me to suck you off! I honestly go crazy for big bro's sperm. I want it on my face, in my mouth, on my tits and top it off with a creampie! Your sis is cum-crazy!