Jon and his mom emerged from the other end of the transporter. Jon's mom looked at Jon and put her hand over her mouth. "Oh my God..." she exclaimed and then looked at herself.
Jon looked at him mom in shock. She was still the same from the waist up, but from the waist down she was wearing his trousers, which didn't seem too tight. So Jon must be wearing...he looked down and saw his mom's skirt, black tights and boots. With horror, Jon put his hand to his crotch - there was nothing there except a strange feeling. He put his hand down his skirt and his knickers he was now wearing only to find ... his mom's vagina! He looked down again. He had his mom's legs and feet! The transporter must have swapped bottom halves, so his mom must have his bottom half.
Jon's mom screamed, and Jon began to cry. Should he get back in the transporter and try to reverse the effect or not..?