Drawn after reading Kikide's 'Bended Family: Linchpin' on fanfiction.net :
"There, in living, breathing color was Leo, looking worse and more downtrodden than either brother had ever seen him. Around his neck was some sort of collar, attached to a leash which Babbot, Jr. was holding in his hand. Tied around his shell was some sort of strappy harness that seemed to be confining his arms at his sides.
Following the pair’s gaze, Peter looked at the silent turtle behind him. Yanking on the leash, he pulled Leo to his side, whereupon Leo immediately sank to his knees. Peter stroked his head like some sort of pet dog that had performed exceptionally well. Not once through the whole scene did Leo look up or acknowledge his brothers."