Part 48
As both naked women looked at each other, Tim got the small folding chair from against the shelves and opened it in the middle of the small space. He sat down, and then raised his hand and wiggled his index finger toward Shawna, indicating she should step forward. "Let's begin your punishment, Shawna."
The shapely brunette gave him a glare, her pretty features distorted into a scowl. She looked sideways at Carly, who was blushing and looking down at her own feet. When she saw the smile curling the edges of Tim's mouth, she set her teeth, but didn't move.
Tim shook his head in a warning. "Don't make me double the number of spanks you're going to get."
Shawna looked a little alarmed. "How many is that?"
"I'm not sure yet. I'll have to see how quickly your cute butt gets red, and what your attitude is like."
Her furious frown returned, and she crossed her arms, unintentionally causing her perky breasts to jiggle. "I need a number."
Tim looked at her evenly. "Okay. One thousand."
Shawna's eyebrows shot up. "What?!"
Tim grinned. "If you make me give you a number, you're not going to like it. And right now your attitude is saying 'Blister my ass until I can't sit down for a week!' Is that what you want?"
Shawna stomped her foot in frustration, making her tits and nipples bounce again. "Come on!"
"The longer you make this take, the longer your spanking will last."
Shawna gave a quick look at Carly, who met her eyes with a sheepish expression, and got the clear message that Shawna was blaming her for this, somehow. Shawna sighed dramatically and stepped forward. She threw herself over Tim's lap, hissing, "Let's just get this over with."
Tim said, "Whoa, princess." He put a hand on her shoulder, nudging her back a few inches, so that her round bottom was perched precisely over his lap. Then he looked at her gorgeous buns and gently laid his right hand on her bare right cheek.
Shawna flinched, and goosebumps popped up so obviously that he could see them clearly, even in the dim light. Tim chuckled, and began sliding his hand softly up and over the curve of each of her ass cheeks in turn, speaking softly to her.
"You know that you deserve this, don't you?" Shawna held her tongue. "I want you to think about how badly you've treated me, while this spanking starts heating up your naughty butt." He heard her make a kind of choking sound, so he continued caressing her bare rump. Then he started to mix in a few condescending pats, just hard enough to make her firm derriere quiver.
"Do you agree that you've got this coming?" he asked her, looking up from her behind to Carly, who was watching intently, her eyes shining and the tip of her tongue just barely protruding from between her lips. He grinned at Carly, while still teasing Shawna. "I need to hear you admit that you've been a bad girl, and you deserve to have your bare ass spanked."
Shawna made a soft snorting sound, and kept staring at the floor. Tim swatted her tush just a little bit harder. "I can't hear you," he taunted.
She snapped angrily, "Get it over with!"
Tim looked at Carly, whose eyes were fixed on Shawna's naked buns. "What did you say?"
"Just spank me already," Shawna growled.
Tim stiffened, and winked at Carly. He slapped Shawna's left cheek. "Get up!"
She flinched, then turned her head to look up at him. "What?"
He slapped her butt again, and then reached under her with his right hand and tweaked her right nipple. "I said get up!"
Shawna squirmed away and struggled to her feet, both nipples still rock-hard. She glared at him, but also looked confused.
"I've decided that you're going to have to wait for your spanking and watch Carly get hers first." Shawna looked at Carly, whose eyes snapped to Tim's.
"W-what?" Carly said.
"Shawna apparently needs a little more time to think about what she's done, and about what's going to be happening to her in a few minutes," Tim said. Shawna looked at him, her eyebrows furrowing. Tim waved to Carly, beckoning her forward.
The nude professor took a tentative step toward him, but Shawna was frozen in place. Tim put a hand on her shoulder and partially turned her, then gave her a quick, sharp swat that made her firm ass ripple under his hand. She gasped and hopped forward, then scampered past Carly, her hand dropping to rub her stinging cheek.
Carly had learned from Shawna's show of resistance, and she meekly walked forward, gently lowering herself over Tim's lap without a word.
As she did so, Tim said to Shawna, "Would you like to put your panties back on while you wait?"
Shawna looked surprised. She turned to where she'd put her clothes down, and took a step toward them. Tim firmly said, "I asked you a question."
Shawna stopped, looking at him. She nodded. Tim looked at her. She cleared her throat and said, "I'd like to put my panties back on."
Tim kept a poker face. "Then ask."
Shawna frowned, understanding that he was trying to get under her skin. Her bare skin, as it happened. She sighed. "All right. Can I put my panties back on?"
Tim said, "May you?"
Shawna said, "What?"
"May you put your panties back on."
Shawna glared at him, and through clenched teeth she said, "May I put my panties back on." Tim still stared. "Please," she said.
Tim looked at her for another long moment. "No. I think you look just fine in your birthday suit."
Carly snickered softly. Tim looked down at the pretty professor, who was trying to compose herself, and smiled. He looked up at Shawna, who was now glaring at Carly. "Do you think this is funny?" she snarled. "You're bent over with his lap with your bare ass sticking up in the air. I can see your pussy from here!"