Naruto

Sai was all but wrong when he commented on the Hokage dreamers penis size, a fact that he was quite ashamed of each time he went to the hot spring.

Mixed bathing day wasnt an enjoyment of his since he limited himself to stay away so that he could at the very least get a girlfriend in the near future, despite his god-tier abs, size did indeed matter when it came to a kunoichis heart (most of them anyway).

However, this day would become the worst for the ninja as he would not only never forget this day as long as he lived, but his little secret would be a huge reveal for everyone who knew him.