Free Use Magic Spell: Making Sis My Bimbo Slut

While on a mission trip to the mountains of Bolivia, a shaman there gave me a string of black pearls and a magical chant I could use to make people do whatever I wanted. I was skeptical, until I turned my Mom into a free-use sex slut, ravishing her over and over all night. Then my sister walked in, caught us and, well, I wasn’t sure what to say, so I pull out the beads – now we’ll see if I can make sis my private sex tart…