The pain of the small cage and a plug that was 2 sizes bigger than you were used to was almost too much, but the pure pleasure you were feeling from the rush of arousal was enough to keep you going forward with your training.
just can't help but feel them all the time as they get heavier. the weight of them is unbelievable!! hope you don't mind me sharing here. I have submitted a verification post but not sure if I've been made official yet.