take a shower

When I was almost 5 years old, something funny and incredible happened in the bathroom.
At that time, I was taking a shower with my father. In our bathroom, there was a stool for relax. On the other hand, there was also a body wash with press-on opening.

Then I regarded body wash as the stool and sat on it.
"Oh~~~~~~~~~~~~~~!!"
After that, I got out the bath room with pain.
At night, I farted, with soap-bubble and perfume of body wash.