She started to remove her robe.
"If you take it off, Mom…" he grinned, "…I'll be late for school."
"See what I mean?" she said.
"I wish it was summer vacation. I wanna stay with you."
Lisa hugged him against her body, holding his head to her stomach. "You just want to spend the day fucking me. School is necessary, Johnny. I'll be here when you get home."
Johnny turned in his chair, opening her robe. Lisa sighed with pleasure as he began sucking her tits. She drew his hands into her robe, up her ass. Johnny sucked his mother's nipples and squeezed her rounded, firm ass while Lisa stood purring, starting to tremble.
"That's enough, honey," she said, pushing him away gently. "You're going to be late."
Reluctantly, he stood up. His cock pushed at his pants with hardness. "You're gonna make me go to school with this hard-on, Mom?"
"Johnny, you have to go," she said, eyeing his hard-on. "We can't do this when it's tine for you to go."
"It's a mean way to treat a guy with a hard-on, Mom," he said, picking up his books. "But I guess that's the way it's gotta be."
"Yes, it is."
Lisa kissed him at the door, then stood and watched him walk away slowly. When he was out of sight, she closed the door, leaning against it, almost ready to cry. She had wanted to keep him home – she had been cruel to make him go to school with a hard-on. The least she could have done was take a few minutes to suck, his cock off, she thought.
She opened the door, ready to call him back, but Johnny was already gone.
She spent all morning cleaning house, but she could not get her wind off her son's crest-fallen expression, or the way his cock strained in hardness as he went to school.
Shortly after noon, she was dressed, her mind made up.
The school was not far away, and she could walk it in ten minutes. She left the house, determination. She had on nylons and heels, but her cunt wat uncovered. She wasn't wearing a bra or panties.
Reaching the school, she went into the administration office, introduced herself and requested to speak to her son for a few minute. She sat on a bench as she waited for him. She crossed her legs, swinging one foot, her cunt wet, making her inner thighs slippery as she thought again about what she was going to do.
She saw him walking down the long hallway, end when he saw her, his eyeslit up. Lisa grinned, uncrossing her legs and spreading them. She watched the delight spread over her son's face when he caught a peek of her hairy cunt.
"What's wrong, Mom?" he asked, approaching her.
Lisa took his hand, leading him any from the office. "Nothing is wrong, baby. I got to thinking how you came to school, and bow you would suffer, so here I am."
"But what can we do at school?" he asked.
"I'll show you." She held his hand firmly. "How much longer before the classes change?"
"About twenty minutes."
"We have time. Show me where the bathrooms are."
"You have to use the bathroom?"
Lisa grinned wickedly at him. "Yes… with you."
Eagerly, he gripped her hand and showed her where the bathrooms were located. He paused. "We gonna use the boy's?"
"Either one you want to use," she said eagerly. "I don't care. Just as long as we have time."
Johnny pushed into the boy's restroom, with Lisa glancing up and down the hall before she entered behind him. Along one wall was a row of sinks.
"This will do fine," she said, lifting her skirt to her waist. "But it has to be fast, baby."
She perched on one white sink, her dress around her waist, her legs spread wide for him. Her cunt was juicy and hot, juices seeping down her inner thighs.
"Hurry up!" she urged. "Fuck me fast, Johnny!"
Johnny, eyeing his mother's cunt, pulled his cock from his pants. He stepped between her spread knees.
Lisa gripped his shoulders, looking down at her cunt as her son pushed his cock into it. She gasped and twisted her ass on the sink, holding his shoulders tightly.
Johnny held her hips, lunging into her cunt swiftly.
"Ooooh, hurry!" Lisa panted.
She lifted her legs, wrapping them around his waist.
Johnny rammed into her pussy fast, holding her hips. Lisa pushed her mouth to his, kissing him hard, her tongue darting past his teeth, breathing feverishly. His cock stabbed into her cunt hard, making her gasp with ecstasy. Her ass was almost ready to slide off the sink, and she squeezed his waist hard with her thighs to keep her balance.
"Ahhh, baby, baby!" she hissed. "Mmmm, fuck mother? Ram your hard cock up mother's juicy cunt! Fuck me, Johnny!"
Johnny pounded into her crotch. "Oh, Mom, you're so hot and wet! Your cunt is hot and wet and tight!"
"I don't like making you go to school with a hard-on!" she panted. "Never again will that happen. Mmmm, Johnny! You feel so hard in my cunt! Your cock is so hard, so hot!"
She tightened her thighs.
"I wish you had pushed your pants down! I want to feel you naked against me, your balls on my ass!"
"I'll take them down!"
"No! We don't have time!"
"I wanna suck your tits!" He rushed his hands upward, fingers curling about her tit. "You don't have a bra on, either."
"Don't undress me!" she cried. "We don't have time, baby! Just fuck me hard and fast, come in mother's cunt!"
She squirmed on the sink, feeling his cock pound deeply, smashing against her rigid clit. Lisa gasped from the force of his penetration, clinging to his shoulders with a tight grip, her legs wrapped around him, squeezing his waist.
Johnny fucked faster, his face tilted up, eyes closed in rapture.