You have me, your aunt, meet you outside of your class before your test. You are wanting a better grade in your class so you do some magic as you grab my hand and BAM. We instantly swap bodies. You explain that we will soon get each other's memories and hurry to go take my test while in my body. At home on the other hand, you start to explore your aunts body. You're trying your best to get used to it but it's hard walking in heels with such big tits. You discover that her nipples are quite sensitive and her breasts are lactating. You then masturbate and cum while in her body. Soon all the memories flood back in and you learn some intimate details. Days later you're still in her body and playing video games. You get mad that you lost due to not being used to playing with your aunts small hands so you get annoyed and decide to masturbate until you cum.