Dawn's Step-Brother Zac recently moved in with her due to him having the shrinking virus and not being able to pay rent at his apartment. When they were growing up Zac used to fart in Dawns face alot and call her Fartface. Now Dawn isnt one to hold a grudge, but this morning she happened to feel extra bloated and Gassy. When she walked into her office and saw Zac sleeping in her seat in the most perfect position...She couldnt help herself but take full advantage at a chance for some Revvenge! She quietly, walks over and slowly lower her ass down. Adjusting his face with care so that its pressed against her asshole. She starts farting right away and pretends she has no idea her little step brother Zac is beneath her Gas filled Ass **Script from custom , not much dialog in video