19 year old daughter Sarah come in. She just got back from the beach, so she's only wearing a yellow bikini that hardly covers her CC Cup breasts.
"Mom, I'm home!", she called out, dropping her bag at the door.
"Mom?"
The she walked down the stairs, and then suddenly stopped, seeing her new, alien mother...
"Hello Sarah...", Mary whispered, approaching her daughter.
"M-Mom!?", Sarah studdered.
Mary suddenly grabbed her and ripped off her clothes.
"Help me breed and advance the conquest of our species", She whispered.
Mary spat a ball of goo onto Sarah that quickly hardened into a nearly unbreakable resin, trapping her against the wall.
"Not me any more." Mary hissed. "And ssoon you will ceassse to be my daughter and become my new heir!"
She then brought out a glass and the box of vials.
First she poured a full FEMALE vial into the glass and replaced it in the box. Looking at Sarahs skinny body she poured the MUSCLE vial in. Mary proceeded pouring the Growth vial, Alien Vial, and the Predator Vial into the blend.
Mary brought the cocktail to Sarah's mouth and poured it down her throat.
As she ran her claws across her body raising welts Sarah sputtered out "What was that? What is it going to do to me?"
"Make you perfect." was Mary's only response.
And then there were no more words, only groans as Sarah began to change into a ...