Mumei gets challenged by SC to inhale even more helium on stream. She has more balloons... and a helium tank! Disclaimer: Anything can happen! No music version,bigger ending and pop ending are avaible to my ko-fi and boosty tiers. Once you purchase any of my ko-fi and boosty tiers,you can have access to the bonus content on my Discord server https://ko-fi.com/mmdaphrodity https://boosty.to/mmd_aphrodity https://mega.nz/file/cudkmCQZ#j3EPgGi1WsSBBhv7Lpz5IUSvXbQyFnW4kfzLtQbxlpU https://www.deviantart.com/aphro3d/art/Nanashi-Mumei-Ballooned-body-expansion-972445841