Jon had another idea. He excused himself, still naked, claiming he had to go to the bathroom, and made a wish. "I wish that as long as my wish regarding asking girls to be my fuck buddies was in effect, I could also ask boys to be my fuck buddy and have them be willing to have sex with me as well." The stone flashed.
Jon came back into his parents room. His parents screamed in orgasm and then collapsed in each others' arms. "Dad," Jon asked. "Would you like to be my fuck buddy also?"
"Of course I would, Jon," said his dad. Suddenly, Jon's father seemed to shrink in on himself. His dick shrank into his body, the center vein merging with his crotch before splitting open into a slit, his cockhead becoming a clitoris. Pounds melted off his middle and migrated towards the two large, firm breasts forming on his chest and his expanding waist and ass. All the hair on his body vanished, as his features shifted into an feminine version of himself, his hair lengthening to mid back.
She turned over and presented her butt to Jon, inviting him to stick his cock into her newly formed womanhood, doggy style. Grinning, Jon got onto his parent's bed and thrust his cock into his Father's cunt. Father and son moaned as Jon's cock penetrated deep into her vagina, and their hips gyrated as Jon made love her. His mother looked on, working her breasts and pussy to the delicious sight of her son fucking her husband.
She was so glad that no one in her family was gay. She never liked watching guy on guy. Although, she thought lustily, she might switch over later for a double team on her husband.
Jon orgasmed and shot his seed into his father's tight pussy, reaching around to fondle her breasts as she came spectacularly, quickly followed by his mother, and withdrew. "Thanks dad," said Jon. "My turn!"
Jon's hair began to grow out, as his cock pulled into his body, his hips expanding and lush, teenage breasts forming from his chest. In a minute, he too was female. He looked over at his mom. "Could you stick me one, mom? I feel like getting it while I lick some muff."
Jon's mom shifted onto her knees, her boobs deflating as her clit enlarged, becoming a massive cock standing up from between her legs. She grew a beard, her hair shortening as she gained several inches in height.
Husband and wife then took Jon in a sandwich, Jon groaning as his mother's hard cock penetrated into his pussy in one hard thrust, Jon reaching up to lick and finger his father's delicious honeypot. His father leaned over, licking at the junction where his wife's cock met his son's cunt, his hands busy on his and Jon's boobs. Jon screamed in pleasure as his parents fucked him.
