Aww, your big sis is going to prom and she’s all dressed up. She’s so hot, and you know you’ve been fantasizing about her for so long… She knows too. She knows you want nothing more than for her to take pity on you and give you a little pussy. But your big sis has higher standards than you can ever reach, so out of pity, all you get to do is worship her and then have her give you jack-off-instructions. She might let you eat her ass. Good luck at home while big sis is getting fucked after prom, loser.