you hear noises coming from your stepsister’s room, wet noises like she is touching herself? You go and have a peek and oh my God, there she is playing with her pussy fucking it with a dildo! You can’t help but touch your own cock to your stepsister. Stroke at the side of her beautiful body and her pussy…. Until she notices you at the door stroking your cock! Oh she saw you! She shouts at you and tells you you’re a filthy perv and threatens to tell your mum so you get into trouble…. But there is one other option…. Take this potion, drink it up, stepbro… You’ll find out what it does soon enough…. (ends in squishing stepbro with foot)