"Ah! My Princess, that is terribly tight."
"Oh, don't be silly, pet, its just another couple of centimeters."
"I shall do my best."
Just Makenshi putting the final touches to dressing up his pet wank in a cute lolita dress with what has turned out to be a very tight corset. It is not really a complaint so much as a statement of fact. The facial expression might suggest as much ;)
As the title suggests, this was done by the incredibly talented Teil as a part of an iron artist thing, with themed slots. This one, unsurprisingly, from the lolita theme set :)