You're such a pervert... jerking off kneeling over your sister Ayla as she's crashed out. Oh no, she woke up and totally busts you, kneeling over her with your dick in your hands. She's like "WTF!" and realizes what you're doing, you gross pervert! LOL she calls you out for being a total perv but wants to see her younger bro jerk off so she can give you some tips in the most big sister fashion... factually and confidently. you need to learn to not cum so fast so when it's time for you to cum, she gives you a cum countdown and you explode, cumming all over... awww man, you got some on her clothes... she wipes it with her fingers and sniffs it and even licks it, commenting you taste better than some other guys... now get out, she's going back to bed!