Continued from >>2082205  
For the clean version, see >>2086324
 
The whole series so far:  
>>2068096  
>>2073370  
>>2082205
 
Even after several minutes on the potty, Cheerilee still hadn’t gone number 2. Eventually Twilight gave up, letting her filly back down. She even wondered to herself briefly if she should let Cheerilee use the bathroom the regular way after all, because holding it in so hard like she obviously was doing couldn’t be healthy. She hadn’t gone all weekend and even with the suppository the filly just couldn’t seem to break her conditioning.
 
Twilight turned her back for just a moment, stepping into the other room for a minute. Of course, that’s the moment Cheerilee’s bowels finally let go (much to Cheerilee’s surprise as well). Her tail hiked up by itself and more and more slippery manure spilled into the back of her diaper. There was no stopping it now, the laxatives had made sure of it.