The school principal just called you because your little sister has been causing trouble! Apparently she has been stripping for money?!?! What the fuck? You confront her immediately and with the most innocent face she denies everything! She has been a model student, always wearing bra and panties! Who are you going to believe bro, them or your own sister? Unconvinced you ask her to prove it and indeed she has no bra and only a pair of super slutty black transparent panties on! She is trying to get out of trouble by teasing you with her tits, pussy and ass. Wait a minute! If that teasing was all she did, she wouldn't have been making all that money, so what else has she been doing? Ok she will admit it, she has been paid to pee and let her classmates lick her pussy afterwards! Why are you so upset bro? Are you jealous? Your sis loves you so much that she can pee for you anytime and you never have to pay for it! She will show you exactly what she did and give you a VERY special private show! Are you ready? ;)