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Ass Expansion

32,710 posts1 sourceWiki updated 5/17/2026

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blood elf from world of warcraft by wrenzephyr2

Booru post from rule34.xxx

Booru post from rule34.xxx

princess peach from mario (series) by wrenzephyr2

dr. wily from mega man by chabble

About Ass Expansion

Also known as: 膨尻

When a character's Ass is shown to be growing or implied to have grown from a smaller to a larger size.

Examples

See also

Character tags

Copyright tags

Artist tags

General tags

Ass Expansion Gallery

5 visible posts on page 2

blood elf from world of warcraft by wrenzephyr2

world of warcraft · by wrenzephyr2 · rule34.xxx

Booru post from rule34.xxx

by wrenzephyr2 · rule34.xxx

Booru post from rule34.xxx

by wrenzephyr2 · rule34.xxx

princess peach from mario (series) by wrenzephyr2

mario (series) · by wrenzephyr2 · rule34.xxx

dr. wily from mega man by chabble

mega man · by chabble · rule34.xxx

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