Janet and John/Mummy
"John is worried about his little sister. See John looking in the woods."
"John gives up and goes back to find Daddy. See John's face when he sees what Mummy and Daddy are doing."
"See Daddy on top of Mummy. See his bare bottom."
"John gets excited watching Daddy and Mummy fucking. See John's cock get stiff again."
"Do you think John want's to fuck his Mummy?"
"Hmm... Probably, but remember, it's only a story."
"Daddy rolls onto his back beside Mummy. See how Daddy's cock has gone soft."
"Mummy lays in the sun with her legs apart. See how Mummy's pussy is all red and shiny."
"John stands where he can get a better look. See how his shadow wakes mummy up."
"Mummy sees John standing there holding his stiff cock. See Mummy hold her arms out for a hug."
"John lays on top of Mummy and his cock is squished against her pussy. See how Mummy wriggles about so it goes inside."
"John is fucking his Mummy. See Daddy watch and smile."
"John has cum. See how he flops on top of Mummy."