Damn, Sis! You got fat! (Patreon)

This scene is inspired by the story "I hate my twin" by Zarbon. The sketch for this picture lied on my desktop for years now. Since I wanted to give you something new for my comeback I decided to finally color it.I especially love the last 2 chapters of the story, where the initially unknowingly fattened twin decides to embrace her new fatness and live the fat life to the extreme.