Beercan training

Master decided to train cunt's cunt with the Beercan plug this evening. Currently still a huge plug, and not one that cunt can take easily. It was clear that the cunt has been out of training and it took longer (about 20 minutes) before cunt was able to take it all the way inside. Causing a brutal stretched feeling, a combination of horniness and pain. And the feeling of having no space left to do any clenching around the plug, so cunt could only sit there with its cunt forced wide open, enduring the plug, focusing on keeping its cunt in a receptive state in order to deal with its invader. Knowing that it is part of its training to dilate the cunt further and further, feeling submissive about that. 

Master wants to achieve that cunt is able to keep the plug inside for the whole evening. For now it was 4 sessions of 5-10 minutes each with the plug fully inside, except the last one which was a challenging 20 minutes. And in between, riding on the plug to dilate the cunt. The black clamps constantly swinging and torturing its teats which still have crusts from the blisters from last week. Real slave work, certainly towards the end, and cunt was looking forward to the after effects. A super horny dilated cunt and the submissive feeling of having been used in this way. And the chastity cage sticky with precum.