Vikki is a scientist who loves to study many things, to satisfy her thirst for knowledge and to solve the mysteries of science.
This is what is happening right now, when Vikki visits the Space Patrol Station, where Stella, the space patroller who saved Vikki's life, when she was about to do so eaten by a carnivorous plant.
Seeing Stella's huge body, especially her huge buttocks, Vikki wondered how it was possible that she could still walk with so much mass in her legs.
Will have to study this!

Art : https://www.furaffinity.net/user/batspid2
Original pic : https://www.furaffinity.net/view/37500304/

Characters :
Stella : https://www.furaffinity.net/user/batspid2
Vikki : Mine