Twenty-year-old Julia lay over her Master's lap. Her body glistened with a slight coating of sweat and her bottom was a light shade of pink. Her sister, eighteen-year-old Hannah, knelt on the floor just behind her. John held a relatively large plug in one hand and a lotion bottle in the other. He applied the ointment to the toy thoroughly before placing the bottle down behind him. He then looked to Hannah and said.
"Hannah, spread your sister's cheeks for me, girl."
Hannah tilted her head in confusion for a brief moment before putting her hands on Julia's warm bottom cheeks and spreading them apart as instructed. He knew Hannah was confused because she did not need to spread Julia for Him. They were both very petite and laying over His lap with her legs spread apart like this already had her starfish completely exposed. Hanna was much less experienced than Julia, so she had never experienced his punishment ointment before. John knew that having Hanna spread her sister like this would bring her close enough to catch a whiff of the chili powder he mixed in with his lube. He also knew that this would send her mind racing with thoughts of how badly it would sting her own bottom. As he started to rub the plug in circles over Julia's tight hole, spreading the special lube thoroughly, he watched Hannah's face and was pleased to see her eyes grow subtly wider and her face a little more nervous.
He started to push the plug against Julia's bottom and watched as it began to slowly disappear into her. Her hips started to sway slowly and small moans were escaping her lips as she was slowly filled. He took his time, knowing the powder needed a few moments to take effect. Finally, the plug popped into place which caused Julia to moan a little louder. But her moaning soon turned to whimpering as his mixture began its work. Hannah took her hands off her sister's bottom and returned them to the top of her head as her sister's hips began to wiggle in discomfort.
The warmth inside Julia's bottom was steadily growing and combining with the sting from her earlier spanking. Soon her whole backside, inside and out, was burning terribly. Her wiggling got worse as she struggled with the pain. John frowned and brought a heavy hand down on her bottom with a loud SLAP! And said in a stern tone.
"You know I expect you to hold still, girl. Do not make me add to your punishment!"
Julia yelped and brought her wiggling under control with considerable effort. Then managed to meekly reply.
"I'm sorry, sir, it stings so badly."
John picked up the hairbrush and patted Julia's tender bottom a few times, warning her of what's to come as he said.
"It is meant to sting, young lady! Perhaps in the future, you will consider your actions a little more carefully!"
"Yes, Sir! I will be much more careful in the future!"
She replied in a high-pitched and nervous voice.
With that, John raised the brush over Julia's waiting pink bottom, glanced at the clock, and then brought down the thick wooden back forcefully onto her left cheek. Julia was not nearly so composed anymore; her bottom was already burning, and as soon as the hairbrush began raining down on her sore cheeks, she was yelping and whimpering. John began as he had before, smacking each bottom cheek in turn with a quick punishing cadence. He watched her bottom bounce and wiggle under the impacts of the brush and made sure he did not neglect a single inch of his girl's naughty bottom. Julia's whimpers were now turning to sobs and John knew the tears were streaming down her face.
She kicked her legs and gripped the stool with all her might. Her vision was blurry with tears and her thoughts hazy with pain. The clock reached two minutes and John switched to spanking her tender thighs. He started at the top of her right leg, just below the supple curve of her bottom cheek, and smacked his way down her thigh never smacking the same spot twice in a row. When he got to the end of the red skin he had marked for himself earlier, he switched to her left leg and started at the bottom working his way up. He kept the pattern going as Julia grew ever more frantic. He loved the way her soft skin bounced and danced under the brush. He watched carefully her skin darkened. The clock hit two minutes again and john stopped. He put the brush down on Julia's back and began gently rubbing her tender bottom. Her skin was hot to the touch and her breathing came in labored sobs. He kept gently soothing her as she gradually calmed down until her breathing was much more normal. He spoke to her in a soft reassuring tone.
"Julia, you know I don't like being so harsh on you girls. But you need to remember that will not stop me. I know today was an accident but you are a grown woman. You are the oldest and most experienced so I expect you to set an example to your sister. Do you understand, young lady?
Julia sniffled as she gathered herself up to answer.
"Yes, sir, I understand. I'm so sorry I let you down. Please forgive me."