She slipped a collar around his neck and he heard the lock click shut.“Now follow your Mistress.” She pulled on the attached lead and he obediently walked behind her across the room. She was wearing a white blouse, tight soft leather short skirt, knee highs, stiletto heeled boots. His cock stirred painfully in it’s cage as he watched her pert ass undulate in front of him You do look pretty in your nice pink bra. There are matching knickers for you to take home with you today. I expect that your plug is feeling quite loose by now. I’ll check that in a minute and see what size you need to use next.”
She led him through an archway and towards a metal framed bed in the middle of the next room.“Kneel!”As he knelt beside the bed he could feel the plug slipping and heard the dull thud as it fell to the floor. “Oh dear, naughty fuck toy. You will be punished for that; but first I’ll fit you with the next size.You seem to be about the right size now for my requirements.” She reached on to the bed and grabbed a bigger anal plug. From the glimpse that he got, this plug seemed to have a more complex shape. Then, he felt her inserting it into his now empty but stretched anus. “There, that should stay in better. Medically designed to stay put. You will find that you may need extra lube when you re-insert it but it will keep you just the right size for my requirements for awhile. Now stand up, touch your toes and count the punishment strokes.” He struggled to his feet, feeling the new plug moving inside him and bent to touch his toes. The swish of a crop came and he gurgled “Ummm” through the gag in his mouth as it slashed across his bare ass cheeks.
“I can’t hear you Fuck Toy” laughed his Mistress and continued the beating. He made as much noise as possible through the gag but the sound of the crop and his Mistress’s laughter drowned out all attempts.
http://femdoming.com/trained-fuck-toy-3/
Source: reddit.com/r/eroticliterature/comments/85tjvx/trained_as_her_fuck_toy_3