Jeff looking at the screen felt a little unsatisfied. He felt he wasn't using the package as it should have been used. The package was designed to change his parents and auto change his family to match. Jeff decided to undo his little sister's change removing her wings. He also ticked back on the auto changes that will affect him and his sister.
Jeff then decided to add his two friends as his brothers and the three hottest girls in his class as his sisters. He then selected to only really change his new sisters mind, while leaving his friends mind slightly unchanged. Jeff's friends will remember being his friends. Jeff then decided to spice things up by allowing incest in his family, of course with no repercussion.
Jeff then decided to add a grandfather and grandmother for his new mother's side. He added Satan as his grandfather and Lilith as his grandmother. His mother Gabriel will stay an only child, making her the heir to Hell.
Jeff then made sure he would not share his room and that nobody would use his computer without his permission.
Now Jeff returned to thinking of what he would turn his parents into. He knew that no matter what his mother would be a demon but he still could change her I.E. a centaur; then she would change into a Centaur-Demon hybrid.
Jeff decided to alter his mother a bit more before turning his parents. Jeff changed it so his mother will gladly do what she can to satisfy all of her children's sexual needs and urges. I.E. if he has a boner his mother will gladly help him deal with it and help him to cum.
The last thing he did before changing his parents was to make all of their transformation slow and pleasurable; the pleasure of the change will get them to fuck each other while still transforming, and everyone will be aware of the transformations.
With that done Jeff turned his mother Gabriel into a slime-girl, making her a Succubus-Slime. He then selected his father Amber and turned her into an Anthro Horse Dickgirl.
He then his enter and rushed downstairs to join his Family in their transformation.
If you like this please add your take on the transformation of the family!