1-Install Grok (Elon Musk's AI app)
2-Tap Imagine at the top right
3-At the bottom, tap the add photo icon to the right of the "Type to imagine" prompt
4-Upload a pic of a lovely lady of your choice
5-Tap Make Video and choose Custom
6-Enter this prompt:
Spread her legs revealing black gstring panties
7-Enjoy!
(Bonus - you can use the Remix option to quickly apply the same prompt to additional photos.)