Mean stepsister punishment

Charlie's stepsister Eliška arrives home earlier from 3 day long music festival only to find her younger stepbrother watch porn movie right there is the living room. She steps up to extortion and offers her stepbrother a deal - she will not tell this to their parents but Charlie will have to do something for her. To avoid troubles with parents Charlie agrees and Eliška figures out - what's the best punishment after a 3 day long festival in this one pair of shoes? - worshiping her feet! She makes Charlie to take of her shoes and smell her socks full of wholes after walking and jumping in them all weekend long. Enjoy the smell little stepbrother. And you know what? They really do stink pretty bad...I think I will need you to clean them...with your tongue of course. Hahaha you have no choice anyway...or do you want to be grounded the whole next month?