you were at SHINOBUS lab, as you walked around you spotted an mysterious potion.. you can't help but drink it.. when all of a sudden you feel weird, and then your chest became 4x bigger than SHINOBUS, and mitsuris. You panicked because you all had a meeting later.. your chest was noticable.. and your uniform was exposing your boobs even your ass increased a bit. Later on, as you were at the meeting rengoku and tengen and sanemi couldnt stop looking at your chest.

Sanemi :: dam..

Tengen :: she caked up..

Rengoku :: it would be hot if we added oil on her.

When all of a sudden mitsuri tripped and splashed the water on your uniform, your chest was fully revealed by the wet water.