She turned to see him starting to stuff his cock into his pants. "Wait! Let me lick it first!"
She dropped to her knees on the floor of the post office, her dress hiked up to her tits. She licked at his cock, swirling her tongue, tasting her pussy juices as well as his come juice. She took his soft cock into her mouth, sucking it for a few moments, then she let it go. She looked up at him, eyes shining.
"Aren't we terrible?" She giggled.
"Very terrible, Mom, but it sure is fun." She stood, holding her dress up. "Maybe I should walk home like this."
"I dare you, Mom!" He giggled.
"Oh, you do, do you? Well, just might do it."
"Sure you will," he teased.
"Watch me," she purred, starting for the door.
But the light of a car flashed along the street, and she squealed, covering herself quickly.
Johnny laughed. "See, you can't do it!"
"Well, maybe not," Lisa replied, blushing. They walked in the darkness, hand in hand, laughing about what they had done. The excitement was still in them. Lisa felt like a wicked little girl. She liked the feeling, and she knew her son enjoyed it as much as she did. She reached across and fondled his crotch.
"Maybe you just let your cock hang out," she teased.
"Not unless you keep your dress up, Mom."
"You'll do it if I will?" she asked.
"Sure," he said.
They stopped in the middle of the block. Most of the houses were dark, with only a few having lights on.
Lisa looked up and down the street. Everything was quiet.
"Okay, let's do it!" she said breathlessly.
"You first, Mom," he challenged.
"Are you afraid I won't?"
"Something like that."
"Just watch, me, then."
Lisa untied her cloth belt. Then looking up and down the street again, she pulled up her dress, lifting it to her shoulders.
Johnny looked at her, seeing her naked ass, her tits, her cunt, very plainly.
"Now you!" Lisa gasped.
Johnny opened his pants and took his cock out.
Lisa gazed at his prick. "This isn't fair."
"It's what we agreed on."
"But I'm almost naked out here, and you aren't. I want to see everything?"
"I'd have to take my pants off, Mom."
"Just lower them to your legs," she suggested.
Johnny complied.
They began walking along the sidewalk, Lisa becoming intensely excited watching his cock sway in movement. She dropped behind him to see his naked ass, then she skipped ahead of him so he could see her ass. She turned in circles, so he could see her cunt and tits, then let him catch up with her.
"Johnny, I'm getting hot again," she moaned. "I can feel my juice running down my legs."
"So am I, Mom. My cock is starting to get hard."
They were about a block from home when Lisa stopped and peeled her dress completely off her body, folding it over her arm.
"This is so crazy, but it sure does make my cunt hot! Do you like it, Johnny?"
"I like it so much, Mom, I would fuck your hot ass off right here on the sidewalk!"
"Touch my cunt and I'd let you." She giggled.
Johnny made a grab for her naked ass, but Lisa danced away from him, giggling softly.
"Catch me and you can fuck me anywhere!" She began to run ahead of him. Her long legs flashed in the moonlight, her satiny ass wiggling. Johnny couldn't catch her because his lowered pants hindered his movements. Lisa passed underneath a street lamp, then paused beneath it for a moment to let her son look at her.
"Catch me and I'll suck you off under this light!" she teased.
"I can't – not with my pants down, Mom!"
"Take them off," she suggested. Johnny stumbled as he got his pants off his feet, then he rushed at her.
Lisa giggled, then she squatted under the street lamp and took his cock into her mouth, sucking it. She whimpered softly as he put his hand on the back of her head.
"Maybe someone is watching from one of those houses, Mom."
She rubbed his cock against her lips. "I doubt if they'd know who we are, though."
"I don't give a fuck if they do," Johnny said, stuffing his cock into his mother's mouth. "I'm so hot I don't give a fuck if the whole neighborhood is watching!"
Lisa purred, then began to suck her son's cock hungrily. The idea of being seen with her son's cock in her mouth sent shivering excitement rippling through her naked body. She clutched his naked ass, darting her face back and forth. Her cunt steamed with wetness, the cool night air doing nothing to soothe the aching pulsations. She bobbed her mouth back and forth, sucking with tight lips as her tongue licked, taking his cock deeply into her throat.