Your step-daughter has invited you into her bedroom to chat. She says she made a special dri nk, and holds it out for you to try. You want to be nice so you have a sip of it. She smiles. Oh no, you think. You hope she isn’t trying to come on to you again. You think she is very pretty, but she’s too young, and you would never want to cheat on your wife. Your step-daughter tells you that she’s tired of you refusing her and saying that you’re too old. She decided to make an potion and she put it in the dr ink you just drank. You can’t believe that she is serious, but as you stand there, you feel yourself begin to change. She narrates your change from an adult, to college age, to a virginal high schooler. When you finish transforming, you don’t know where you are. She giggles and tells you that she’s your girlfriend and you’re in her room. She mentions that your clothes are really baggy, and you should probably take them off. When you hesitate, she says she’ll get naked too to make you more comfortable. She strips and puts her breasts in your face. You’ve never felt a girls boobs before, and you feel yourself growing hard. She pulls down your underwear and sees your boner. She asks if you’re ready for your first blowjob. She gets down on her knees and starts to suck you. It feels so good and you’re worried you’re going to cum immediately. She stops and says that she wants to feel you inside of her. She guides you over to the bed and climbs on top. She slides your dick in, and starts to ride you. She bounces up and down until you cum inside her wet pussy. After, she tells you that she likes you so much better like this, and she wants to be the only girl you ever have sex with.