Bubble Butt Blow Up PDF (Patreon)

WARNING THIS STORY CONTAINS: Female Butt Expansion

In an effort to stop her rival from stealing her prospective boyfriend, a woman uses a stick of cursed gum to make a blonde college girl's butt swell to house shaking proportions.

This was a commission for TugboatWilliams on DA: https://www.deviantart.com/tugboatwilliams