Melanie started slowly caressing the painted little nubbin and Innocence started moaning immediately. Jake lifted up his torso and looked down between the two bodies as his mother rubbed the little red button. Innocence was already aroused so it took less than a minute for her to tense and cry out in climax. Jake pulled out completely as soon as he heard the cry.
"What happened?"
Melanie smiled at her naïve son's reaction. "She just had an orgasm. You know what that is, don't you?"
Jake blushed again at his mother's question. "Yes, Mom. I know what an orgasm is. I'm not stupid."
"Good," said Melanie. She crawled up onto the bed and knelt at Cency's shoulder, resting her bottom on her heels. "Now, I want you to kiss her breasts. Girls like that."
Jake glanced to the side and blushed again as he saw his naked mother kneeling on the bed with her sex blatantly exposed to him now. But he lowered his head and kissed the upper swells of Cency's breasts as his mother had instructed him.
"Kiss her nipples too," she said. "And suck on them. You can even use your teeth. Girls like that too."
He kissed the puffy, succulent nipples and then sucked them into his mouth, hearing Innocence moan beneath him. He wanted to start moving his cock again but didn't know if he was allowed to yet.
"Did you hear her?" asked Melanie. "She liked it. All girls like to have their breasts kissed."
Jake lifted his head. "Yes I heard her moan. I guess that means she likes it." Then he turned his head and lifted it, kissing each of Melanie's breasts.
"Oh my," she gasped.
"You didn't like it?" he asked. "I thought you said all girls like it."
"I…. um…. er….. um…" she stumbled. This was not what she had in mind. But she didn't know how to break the news that he shouldn't do that to his mother. "Yes, that was very nice."
Jake took that response as encouragement and he leaned toward her again. This time, he sucked Melanie's left nipple into his mouth and pulsed it a few times. She sucked in her breath and stifled a moan as her son sent thrills through her body.
He moved his lips to the right nipple and sucked it in. This time, he used his teeth to capture the little bud and raked his teeth along its length. Innocence was shocked by the incestuous display in front of her.
"You can start moving again, Jake," said Melanie, hoping to focus her son's attention on the slave girl they had purchased for him. His hips did start to move and his cock once again started pistoning in Cency's sex. But his teeth remained clamped onto his mother's nipple and he fluttered his tongue over its tip.
Melanie looked down in disbelief as she saw her breast disappearing into her son's mouth. It had been there before but that had been seventeen years ago. She never intended to have him suckling on it again.
Innocence continued to watch the lewd scene before her. She had no choice in the matter. She was bound to the bed. Then, to her surprise, she watched Jake reach between his mother's thighs as he supported himself with one arm and kept stroking his cock into her.
Without releasing the captive nipple, Jake stroked his finger along his mother's labia, finding them every bit as wet as Cency's. Melanie jumped with surprise as her son got bolder. She reached for his wrist to pull his hand away but stopped before gripping it. She realized that he was only doing what she had taught him. She kept saying that girls liked these things. It dawned on her that he was just trying to please her in his own naïve way.
The finger slipped between Melanie's petals and she sucked in her breath as thrills surged through her. She needed to draw a line somewhere. But then the finger withdrew and started stroking her sensitive clit, causing her to lose focus as more thrills rushed through her body.
She didn't even notice when Jake pulled out of Innocence. He released her nipple and reached up, gripping his mother's shoulders, rearranging her, and pushing her back on the bed. She found herself lying with Cency's bound arm under her back and the slavegirl's bound leg beneath her own. Jake had climbed on top of her.
"This isn't comfortable, Jake," Melanie said. "Release Innocence and let her move." Why did she said that? She should have said that she was not comfortable and that Jake should stop.
Jake quickly worked at the bindings and Innocence rolled to the side of the bed to give the mother and son room to couple. She could not believe what was going on here. Why didn't the mother stop the boy? It was clear to Innocence that Melanie did not intend things to go this way and that she was uncomfortable with the situation. But she was doing nothing to stop it.
Jake positioned his mother in the middle of the bed and knelt between her legs. Melanie turned her head to Innocence and spoke. "Go service my husband, girl."
Innocence left the room as quickly as she could, happy to escape the debauchery, and padded naked down the hall to the master bedroom that she had been in earlier. Moments later, she reappeared at Jake's bedroom door. "He's sleeping, Mistress."
Jake did not slow down. Once Innocence left the room, he rubbed the tip of his cock between the slick petals in front of him and then steadily drove his cock into the beautiful woman lying on the bed. Melanie moaned as her sex stretched around the thick shaft and filled her completely. She had slept with many men in the past. She and Dave sometimes even brought slave boys to share their bed. But she had never been penetrated by a cock as large as her son's. It seemed to be entering her forever and she had never felt so filled.
Cency's eyes flew open wide when she returned to the room. She knew that sex was inevitable between the mother and son at this point but it was still a shock to see Jake's huge cock embedded in Melanie.
Melanie was a ball of lust at this point. The dam had burst. The previous taboo had been shattered. For the moment, all that she wanted was to be filled with Jake's long, thick cock.
"Come over here and make yourself useful, girl," she managed to utter. "Suck on my nipple."
Jake was suckling on his mother's left nipple so Innocence moved to the side of the bed to suck on the right one. She bent over and drew the little bud between her lips and started to suckle it, letting her tongue flutter over the tip.
Melanie saw Cency's breasts dangling beneath her chest and swaying with her gentle movements. She reached out and grasped one of the fleshy orbs, squeezing it and then gripping the nipple to stretch it downward.
"Play with me, girl," instructed Melanie huskily. "Help me to cum."
Melanie didn't actually think that she would need any help. Jake's cock and the two mouths feeding on her breasts were already moving her toward an orgasm. But the girl's ministrations would help her get there more quickly.
Innocence reached between the two bodies and found her mistress' clit. She glanced there once she started strumming the little nubbin and gasped as she got a clear view of Jake's club pulling out of Melanie and glistening with the mother's juices. She watched, mesmerized by the scene, as the huge bludgeon buried itself only to reemerge over and over again.
She saw Melanie's belly start to quiver and listened to the combined moaning of the mother and son. She continued to pulse Melanie's nipple between her lips and to stroke the very slick clitoris.
Jake and Melanie let out long low groans at virtually the same instant. Innocence watched as both bodies tensed together. She saw Melanie lift her legs and curl them, digging her heels into Jake's butt to pull him close and drive the cock deep into her body.
Jake continued to feed ravenously at Melanie's breast while Innocence did the same to the other one. Cency's hand was caught between the two bodies as she continued to stroke her mistress' clit. Melanie erupted into a second orgasm and then a third before she finally went limp.