https://mega.nz/#!MkdU3KZS!O5ApxzD6b...rDOB1eoj4a4xOA
Here is the link.
As for time, I am not certain. It is near the middle of the episode though.
It involves a bunch of girls in a hotspring.
The BEee in question is a flat chested blue haired girl with a single horn poking from her forehead.
The episode is extremely short as well so it shouldnt be hard to find.