After seeing what your mother turned into you wonder what you could do if you had full control over someone. Who else to test it on , but your annoying little sister. But first you take a full body picture of yourself just in case.
You knock on your sister's door to check if she's there. She doesn't answer. You walk in anyway only to find her clueless poking her new boobs. You snag a quick picture and run before she notices you.
After retreating to your room you boot up the program. To start you boost her age up to 16. To make sure it worked you used the peephole she set up so her friends could spy on you.
Inside her room you see her on her bed moaning as she grows taller and more mature. Next you filter her clothes off and start enhancing her bust 8x her normal b cup. As you watch she starts screaming erotically. You can't resist pulling out as you watch. By the time she finishes growing their only a tad smaller than your mom's were
To finish off you enhance her ass to be bigger than her bust , and you her nice.curves and.milky skin tone and a slight intelligence boost.
Before you finish you notice one filters allows you to alter emotion, so you amp up her lust. This causes her to fondle her new breasts to the point where they slowly lactate.