Vanessa is watching some giantess clips on instagram and is reacting to them. Then she shows her way to do it.
A lot of VFX
With different senarios, shrunken people, shrinking, paper city with VFX, micro people and POV

Giantess Brianna Kelly knocked you out and is going to make you have anal sex with her giant asshole. She pulls down her pants and starts to grind on your tiny body. Trying to insert your tiny cock into her asshole. She rides your tiny dick hard and you eventually wake up with your face in her giant pussy. She is so wet! You can barely breathe. You are also so turned on. More turned on than ever. You bust a tiny nut. Your little cock bursts, and cum drips everywhere. She plays with your tiny cock with her finger one last time, and rubs your cum on her asshole. You will now be her tiny asshole slave for the rest of your life.