Chapter 4: The Retest
The golden hour light poured through the tall windows of the science classroom, painting everything in shades of amber and rose. Dust motes drifted lazily through the beams, undisturbed except for the occasional breeze from the open window. Cay Bennett sat at her desk, a stack of lab reports spread before her, red pen in hand, her glasses perched low on her nose.
Three days had passed since Lewis's bedroom. Three days of grading papers and planning lessons, of pretending the memory of what she had done, what she had become, was just a bad dream. She had emailed his parents, as promised. He had shown up to class every day since, sitting in the back row, his eyes avoiding hers. His homework had been turned in on time, neat and complete.
She told herself that was the end of it.
The creak of the classroom door made her look up. Lewis stood in the doorway, his backpack slung over one shoulder, a nervous confidence flickering in his expression. The hall behind him was empty, the school silent after the final bell had rung twenty minutes ago.
"Mr. Carter," she said, keeping her voice level. "School's over."
"I know." He stepped inside and closed the door behind him. The latch clicked with a soft, deliberate sound, and she watched his hand linger on it for a moment before he turned the lock.
Cay set down her pen. "The door, Lewis."
"I know," he said again. He walked toward her desk, stopping a few feet away. "I wanted to talk to you about some of the material you taught me."
A smile tugged at the corner of her mouth, and she suppressed it. "Which material would that be?"
"The chemistry." He swallowed. "I have a retest coming up on Friday, and I don't think I fully understood some of the concepts. I was hoping you could reteach them to me."
She leaned back in her chair, studying him. He was trying to be brave, but his hands were trembling slightly at his sides. The faint shadow of stubble on his jaw caught the light, and she remembered how it had felt beneath her fingers, how he had gasped when she pinned his wrists above his head.
"Concepts," she repeated. "Which concepts specifically?"
He met her eyes. "Chirality," he said. "I think I need a more hands-on explanation."
The air between them changed. Cay rose from her chair slowly, her heels clicking against the linoleum as she rounded the desk. Lewis didn't step back. His gaze tracked her movements, a flicker of defiance alight beneath his nervousness.
"Hands-on," she mused. "You know, when I was a student, I never would have asked my teacher for a private retest after school." She stopped in front of him, close enough to smell his cologne. "And I definitely wouldn't have locked the door."
"I'm not you." His voice was steadier now. "And you're not exactly a normal teacher, are you?"
Her heart quickened. The familiar heat began to coil in her chest, a warning sign she had learned to recognize. Her skin prickled with a sensation like static electricity, and she could feel the change threatening to break the surface.
"Lewis," she said, and her voice had already dropped half an octave. "What exactly did you come here for?"
He stepped closer, closing the gap between them. "I think I need a retest," he said quietly. "The hands-on kind."
The static surged. She felt her spine lengthen, her shoulders broaden, the seams of her blouse straining against the rapid expansion of her frame. Emerald green flooded across her skin, deepening from pale to vibrant as her muscles swelled and reknit themselves. The sound of tearing fabric was drowned by her own groan, a low, guttural sound that vibrated through the empty classroom.
By the time the transformation settled, she stood nearly seven and a half feet tall, her ruined blouse hanging open across a torso of sculpted green muscle. Her pencil skirt had split up the thigh, and her heels had snapped, leaving her barefoot against the cool floor. She looked down at Lewis from her impossible height, a predatory smile curling her lips.
"You wanted a retest," she rumbled. "Let's see how well you remember your last lesson."
Lewis backed up until his calves hit the front row of desks. His cocky confidence had evaporated, replaced by that familiar, delicious terror she remembered from his bedroom. But there was something else there too, a hungry anticipation that made her pulse race.
"Lesson one," she said, stepping toward him. "When I ask you a question, you answer it immediately and correctly. Understand?"
He nodded, speechless.
"Good." She reached out and grabbed the front of his shirt, bunching the fabric in her massive green fist. "Now." She lifted him easily off the ground, bringing him to eye level. "Define a chiral center."
His feet dangled above the floor. "It's, it's a carbon atom bonded to four different groups."
"Correct." She lowered him slightly, just enough for his toes to brush the floor. "Lesson two. What are enantiomers?"
"Non-superimposable mirror images," he gasped.
"Very good." She released his shirt, and he stumbled backward.
Lewis stumbled backward, his breath coming in short, ragged gasps. He opened his mouth to speak, but no words came out. The classroom around them felt enormous now, the rows of empty desks stretching away like a cavern, and Cay filled it all with her presence. She stood over him, a goddess of green muscle and barely contained hunger, her ruined blouse hanging open to reveal the impossible planes of her chest, the thick cords of her neck, the way her hair had come loose and fell in wild strands around her face.
"Enough playing," she rumbled, and the words hit him like a physical force.
She moved before he could react. Her hands closed on the collar of his shirt and pulled, and the fabric tore down the middle in one long, satisfying rip. Buttons scattered across the linoleum, clicking and rolling in every direction. Lewis gasped, his bare chest exposed to the golden light, and he instinctively brought his hands up to cover himself. She caught his wrists and pushed them aside, her grip gentle but absolute.
"My turn to read your body," she said, and there was something almost tender in the growl. "You have no idea how hard it's been, sitting at that desk with you five rows back, pretending I don't remember how you taste."
His jeans came next. She hooked her thumbs into the waistband and yanked downward, and the denim ripped at the seams before it gave way. The sound was sharp and final in the quiet room. His boxers followed a moment later, stripped away with the same casual ease, and then he was naked in front of her, standing in the amber light of the empty classroom, his teacher towering over him with her eyes burning like emeralds.
"Miss Bennett," he breathed, and the name came out as a plea.
She dropped to her knees.
The motion was sudden and overwhelming. One moment she was looming over him like a monolith, and the next she had folded herself down to his level, her massive green thighs spreading wide as she knelt on the cold floor. Her hands gripped his hips, her fingers spanning nearly the entire width of his pelvis, and she looked up at him down the length of her nose. The angle was almost comical, the seven foot giantess kneeling before him like a supplicant, but there was nothing submissive in her posture. She held his gaze with the unblinking focus of a predator, and when her tongue slid out to wet her lips, he felt his knees go weak.
"Is this what you wanted, Lewis?" she asked, her voice a low rumble that vibrated through his bones. "You came to my classroom, locked my door, told me you needed a hands-on review. Did you want to feel me treat you like a snack?"
He couldn't answer. His mouth opened, but the only sound that came out was a shaky exhale as she leaned forward and pressed a line of hot, wet kisses up the inside of his thigh. She kissed her way higher, deliberately slow, her green skin gleaming in the golden light, her tongue tracing patterns across his trembling flesh until she reached the root of him.
He was already hard. He had been hard since she tore his shirt, since the first rumble of her transformed voice rolled through the empty room. His cock stood rigid against his stomach, flushed dark, a bead of pre-cum glistening at the head. She took him in hand and held him steady, her massive fingers wrapping around his shaft with an ease that made him feel small and vulnerable and utterly at her mercy.
"Look at you," she murmured, stroking him lazily. "So eager. You really did come here for this, didn't you? You didn't care about chirality or enantiomers or any of the other bullshit I taught you. You just wanted to see if you could make me lose control again." I wanted..." he stammered.
She silenced him with a flick of her tongue across the head of his cock.
He bucked violently, a strangled sound escaping his throat. She smiled against him, a wicked, knowing curve of her lips, and then she opened her mouth and took him inside.
The heat was shocking. Her lips closed around him, slick and tight, and her tongue pressed flat along the underside of his shaft as she swallowed him down. He felt her throat work around him, felt her swallow, and his hands flew to her head, his fingers tangling in the thick, dark strands of her hair. He didn't dare pull, didn't dare guide her. He just gripped her, holding on for dear life as she took him deeper.
She moaned around him, and the vibration traveled through his entire body, setting every nerve on fire. Her hands held his hips, steadying him, and she worked him with a rhythm that was unhurried and utterly devastating. She pulled back until only the head rested between her lips, then pushed forward, taking him all the way to the base, her nose brushing the trail of dark hair above his cock. Her throat opened for him, a hot velvet grip that made his vision blur.
On her knees. His seven foot giantess teacher was on her knees for him, her mouth stretched around his cock, her emerald eyes looking up at him with a hunger that should have terrified him. It did terrify him. It also drove him absolutely out of his mind.
"Fuck," he gasped, the word breaking apart in his throat. "God, Miss Bennett, that's..."
She pulled off just long enough to say, "That's what?" Her voice was rough, her lips slick with spit and pre-cum. "Finish your sentence. Nobody likes a quitter."
Her tongue flicked across the slit, and his hips bucked involuntarily. She laughed, a low, throaty sound, and took him back into her mouth with a deep, humming moan.
The light poured through the windows, casting their shadows long and tangled across the floor. The classroom was silent save for the wet, obscene sounds of her mouth on him, the occasional click of his heels against the linoleum as his legs threatened to give out. She held him effortlessly, her massive hands guiding him at the pace she chose, her head bobbing in a rhythm that was equal parts mastery and worship. She was in complete control, and he was lost in her.
"Please," he managed, his voice cracking. "Please, I'm going to..."
She didn't pull away. She swallowed him deeper, her hand moving to cradle his balls, her thumb stroking the sensitive skin behind them. She looked up at him, holding his gaze, and the sight of it undid him completely.
He came with a broken cry, his whole body arching forward, his hands clenching in her hair as he spilled into her throat. She took everything, swallowing around him in long, deliberate pulls, not letting him go until she was fully satisfied. Only then did she release him, drawing back with a soft, wet sound, her lips glistening, a satisfied smirk curling the corners of her mouth.
He collapsed against a desk, his legs barely holding him upright as he trembled through the aftershocks.
Cay rose to her feet in one fluid motion, her massive frame unfolding upward until she loomed over him once more. She wiped the corner of her mouth with the back of her hand and looked down at him, her eyes still burning with that quiet, predatory hunger.
"See?" she said, her voice a rumbling purr. "That's what happens when you ask for a retest without studying first."