Custom Request - You convince your sister to give you a massage even though she thinks it's gross. While massaging your penis goes erect. Your sister freaks out and says its fucked up and need to stop. You tell her you have naked pictures of her and stuff that shes done with her bf and you will show your parents unless she strips and rides your cock, very reluctantly she agrees, You wont let her use a condom.. Dont cum inside me.. I don't want to get pregnant