Leaning back, she peered at her son. With his ass lifted up, his cock and balls below, his asshole winking, her son's position was so lewd, so exciting, every nerve of her naked body seemed to throb, sparking those heavenly responses between her thighs.
"You have such a sweet, tasty asshole, baby," she whispered as she gazed at her son, rubbing lightly at her clitoris. "I love to kiss it, feel your asshole in my mouth, your hot ass cheeks in my face. I wonder, Richard…"
She paused, a faint flush creeping over her pretty face.
"Wonder what, Mom?"
"Never mind," she said.
Her tongue moved along the hot inner surface of his ass, swirled about his tight asshole to the ocher cheek. She licked lightly, finally pressing her lips to his asshole and kissing it. She sucked slightly on his asshole. There was a faint taste of shit, and to her delight, she found that increased her growing perversity.
Drawing her face out of his ass, she lifted up, cupping one tit. She pressed the nipple to his asshole, looking down, watching. She was breathing hard and her nipple tingled sweetly. Rubbing her nipple about her son's asshole, she laughed, a low, throaty laugh.
"Want mother to fuck you in the asshole with her titty?" she teased. "Would you like to feel mother's titty in your tight ass, Richard?"
"That's impossible. Mom," he grunted as she rubbed her nipple about his asshole.
"Want to bet?"
"With you?" he laughed. "No way!"
"You'd lose," Sandy giggled.
She pressed her nipple hard against his asshole, trying to shove it inside.
"You have to help," she said.
Richard pressed his ass back as his mother pressed her nipple forward. She had to hold her tit with both hands, making it as firm as she could.
She made a soft hissing sound when she saw her nipple move inward, then it was inside her son's asshole. "Oooo, your asshole is hot on my nipple, Richard! Can you feel my nipple in your ass?"
"Yeah!" Richard grunted.
"Squeeze it," Sandy said. "Squeeze my nipple with your asshole!"
Richard clenched his ass, tightening it around her nipple, making his mother coo. She tried to fuck her nipple back and forth, but was unable to. Her nipple wasn't long enough to fuck him. She pulled it from his asshole and rubbed up and down, feeling the heat of his ass searing the tender, nipple.
"Mmmmm, I'm going to eat your ass, baby," she moaned. "I'm going to eat your sweet little asshole good! I'm going to put my tongue up your ass and fuck it – and I'm going to lick it and kiss it and eat it!"
"I might… shit," he warned.
"Ooooo," Sandy mewled. "So what?"
"But, Mom!"
"I'm just teasing, baby. But if you do, you do. You can't help it, I know. I wouldn't be mad if it happened."
She shoved her mouth against his asshole, wiggling it inward. Her tongue was long, perhaps two inches and every bit went in deep, her lips open about it. With her tongue plunged into her son's asshole, Sandy sucked as she worked it in and out. The taste of shit was stronger now, but it seemed to create a flaring, insane ecstasy within her naked body.
As she sucked and tongued his ass, she moved a hand between his legs and grasped his cock and began to beat it. With her eyes closed, her ass swaying, she fucked her son's asshole slowly at first, then faster and faster.
"Mom!" Richard groaned, arching his ass into her face. "Are you trying to make me come!"
She pulled her tongue out. "Always," she laughed. "I'm always trying to make you come, baby. Now just hush and let me tongue fuck your sweet asshole."
Her tongue entered easily now, and she darted it back and forth, sometimes pulling it completely out and sucking powerfully with her lips. Her fist squeezed and jerked at his cock. She made soft mewling sounds from deep in her throat, her cunt bubbling with a greater heat.
"I'm gonna do it, Mom!" Richard groaned.
Sandy wasn't sure what he meant. Was he going to come, or shit in her face? Either way, she found herself anticipating whatever he decided. She raced her tongue back into his asshole, her fist banging frantically on his cock.
Richard came, spewing come juice all over the bed.
Sandy felt his asshole clenching at her plunging tongue, feeling his come juice smear her fist. She moaned, wondering if she was disappointed that he did not shit. She kept tongue-fucking him in the ass until his cock stopped gushing.
Pulling her face out of his ass, she saw the gleaming puddle of creamy come juice on the bed. She shoved her son away and he lay on his side, looking at her. Sandy brought her come smeared fingers to her mouth and licked and sucked the juice from them. Then, to Richard's surprise, his mother shoved her face into the puddle of come juice, whipping from side to side until her face was covered with it. Then she licked the come juice from the sheets.
"Oooo, I love, that!" she purred. "I just love the taste of your come juice, baby!"
"You've got it all over your fucking face, Mom!" Richard laughed.
"Mmmm, I know," Sandy grinned. "You better wash your face."
"You wash my face, Richard," she said.
"Lazy cunt," he said, starting to get off the bed.
She pressed him back. "Not with a cloth – with piss."
Richard stared at her. "With piss?"
"Please! Wash my face with your piss."
"That's crazy, Mom," Richard said nervously.
"I know it is, Richard, but that's what I want!"
"Are you sure?"
"Honey, I've never been more sure of anything in my life!" Sandy said. "Please, wash my cock sucking face with piss!"
"Oh, shit!"
"That, too, if you want."
"We're crazy!" Richard said.
But he crawled off the bed as his mother sat on her heels, her come-wet face lifting upward for him.
"That's what makes this so much fun," she said. "Now, piss in my face, Richard. Piss long and hard!"
Richard stood before her, his hips arching forward. He held his cock at the base and strained, but he couldn't piss.
"Oh, let me hold your cock," she said. "Now, just relax."
Doing as his mother said, Richard started to piss. He dribbled a little and it fell to the floor.
Sandy shoved her face chose, her eyes vacant but smoldering with perverse eagerness.
"Piss on me!" she urged. "I want you to piss on me, Richard! Come on, baby, piss in mother's face, wash mother's face with your hot piss!"
Richard started to piss. It came out slowly at first, then stronger. The golden stream spurted outward, first on Sandy's swollen tits, then up her neck, and over her chin. She moaned in delight as she felt the hotness of his piss on her body. Holding the base of his cock, she lifted it, and then the hot piss was splashing about her face.
Sandy turned her face from side to side, feeling his piss splash over her checks, her nose and lips. She closed her eyes and moved her head a little, taking his hot piss over her forehead, then shoved her head beneath the golden stream.
Richard watched, his eyes huge. His mother made his cock move around, pissing into her hair until it hung wetly, then brought her face back into the stream.
"Mmmm, so hot!" Sandy whispered. "So fucking hot and I love it. Oooo, piss in my cock-sucking, fucking face!"
Richard gasped when he saw his mother open her lips slightly. His piss streamed between them, splashing at her teeth. Then, with a wild whimper, Sandy opened her mouth as wide as she could. Richard's piss streamed into her mouth, splashing at her throat and on her tongue. The taste of his hot piss in her mouth sent her cunt into a tight gripping orgasm, and her hand flew to her pussy. She spread her knees on the floor and began to whip her palm frantically at her contracting cunt.
"You're coming, Mom?" Richard asked, amazed.
"OOOO, you fucking better believe I'm coming!" she wailed, piss dripping from her mouth.