^ Yes, it was however, Mea wants to see his manliness or "Beast"!
I finally got around to reading chapter 27 properly. Even if it was brief, I loved Rin in this chapter!
Momo's influence is finally having an effect on Rito is he can now notice the differences in girls butts and even in mouse form Rito can still make Momo a bit hot and bothered.
The short tail makes that mouse look a bit like a hamster.