Jeff founds his mom Dawn watching the TV, after doing her duties with the groceries. She was watching a cooking show,a young woman explaining how to cook some food.
Dawn sits on her sofa, legs crossed. At a some point, she felt an unconfortable sensation coming from her groin. For some reason, she was forced to uncross her legs and to change position. Now she had to sit with her legs apart. She absently made a scratch on her pubic zone, just under her scrotum. She stopped in panic: SCROTUM?? She touched it again, this time with a trembling hand. Yes, it was incredibly popped up from the inner of her sexual organ, complete with a decent dick and some fur all around. Her vagina looked closed. Then, something more strange happened. A little thought appeared on her mind: "There is nothing strange to have a dick and balls." Jeff's mom calmed down, and returned to watch the show. She found the cooking woman attractive, and her dick reacted, with her first erection of her entire life. She was unaware that her legs had progressively become hairy, so her arms and her chest, while her gorgeous tits deflated...
Jeff watched the amazing change, wondering what would happen then.