Under our expectant gazes, Xinghun boldly reached out and placed his hands on his biological mother's buttocks.
Feeling that the hands on her buttocks were different from her husband's, the mother-in-law immediately turned around. When she realized that the man behind her was her son, whom she had just recognized but had long doted on, a flash of panic and helplessness crossed her eyes.
Sensing his mother's panic and confusion, Xinghun pitifully pleaded with his mother-in-law, "Mom~~~~ Your son has never had any experience in his life. I've never seen a woman's vagina (lying, I've shown it to him several times), I've never touched a woman's body (lying again, he was just kissing and touching me). Your daughter-in-law has experienced everything. Good mother, please let your son kiss and touch you, so that your son won't lose face in front of his wife, okay? Please teach your son how to make a woman feel good! That way, your wife won't laugh at you!"
The current Xinghun was completely different from the cool guy he used to be; he was now a little rascal who took advantage of his mother's affection and made excessive demands.
An ordinary mother would definitely teach her mischievous son a lesson, but the mother-in-law always felt indebted to her husband, and she found it difficult to refuse even the most outrageous requests.
Besides, her husband's penis was currently unusable, making true incest impossible.
Looking at her husband, the mother-in-law blushed deeply, then buried her face in the blankets like an ostrich, saying nothing.
Seeing his mother's silent agreement, my husband immediately and boldly began to fondle his own mother's body.
He first hugged her high, protruding buttocks, then rubbed them against his strong chest while kissing her smooth, bare back.
The soft moans of his mother came from under the covers, which excited us immensely.
I myself had committed incest with my own mother more than once, but seeing my once upright husband flirting with my mother-in-law, who had become wanton from her former chastity, still thrilled me.
Watching my husband's tongue lick every inch of his mother's bare back; watching him excitedly knead her sexy buttocks; watching him bury his face in her buttocks, licking her cleft and anus, my father-in-law and I slowly began to have sex again.
After kissing every part of his mother's back, my husband pulled her up from under the covers and sat her on his lap.
My mother-in-law, overwhelmed with excitement and shyness, gripped the blanket tightly, afraid her son would see her passionate expression, and dared not lift her face from under the covers.
Knowing her shyness, my husband, after I whispered something to him, gently said to her, "Mom, your moans were so beautiful, and your alluring face was so pretty. Let your son hear your moans again, and see your passionate face, okay?"
My husband's gentle tone and clear voice were enough to make any woman lower her guard, let alone his mother, who deeply loved him.
After hearing his words, my mother-in-law gently lowered the blanket, looking at him shyly, her blushing face enough to evoke boundless tenderness in any man.
Looking at his own mother's beautiful face, my husband, who had only intended to help my father-in-law and me out of this awkward situation, was completely stunned.
My mother-in-law's beautiful, delicate face, radiating boundless maternal love, her deep, affectionate eyes shyly but bravely gazing at my husband's handsome face.
The courage that had been mustered in her eyes signified that the mother-in-law had completely abandoned the barriers between mother and son, intending to give herself to her beloved son.
Although their love wasn't as intense as that between a man and a woman, it was far more tender.
The mother-in-law's face and expression made it impossible for her husband to see her merely as his mother. Even this emotionally naive man knew what to do.
He held his mother-in-law tightly in his arms, removed her only remaining garment—her undergarment—leaving her completely naked before him, and then passionately kissed his biological mother's excited, panting red lips, engaging her in a deep, passionate kiss.
At the same time, his strong hands began to knead her breasts and groin, gradually increasing the pressure.
The mother and son's breaths grew hotter and more rapid, their deep affection displayed to each other without reservation.
The mother-in-law allowed her biological son's hands to knead her breasts, letting his fingers freely thrust in and out of her vagina.
She giggled, enjoying her son's tongue licking her nipples, playfully scolding him for biting them.
Then, overjoyed, she pressed her son's head between her legs, letting his hot breath wash over her vulva, allowing him, from his initial awkwardness to his growing skill, to lick her labia and clitoris, even parting her labia for her vaginal opening.
Seeing the passion between mother and son, my father-in-law and I also began to fuck intensely.
While watching my mother-in-law and husband's lewd act while fucking me, my father-in-law vigorously slapped my sexy buttocks.
The sounds of flesh colliding and slapping buttocks constantly stimulated us.
When he saw my husband licking my mother-in-law's vulva while inserting two fingers into her anus, my father-in-law immediately became excited and increased the speed of his thrusts into my cunt.
After nearly a hundred rapid slapping sounds, my father-in-law roared and ejaculated into my vagina.
Simultaneously, stimulated by the hot semen, I also reached orgasm, then collapsed onto the bed.
After ejaculating the last drop, my father-in-law pressed his entire body against mine, satisfied as he stroked me while watching my mother-in-law and husband's final act of lust.
Stimulated by our orgasms, my mother-in-law and husband also reached their peak of excitement.
My mother-in-law wrapped her legs tightly around my husband's neck, then pressed him against her vulva with all her might, her hands also pressing his head down.
My husband's face was pressed tightly against his biological mother's vulva, his initial licking turning into vigorous sucking.
A large amount of vaginal fluid was continuously sucked into his mouth and swallowed, the exquisite taste bringing him immense pleasure.
Under her husband's sucking, the mother-in-law cried out wildly, begging him to lick and suck harder.
When her husband couldn't resist his desire and bit down hard on her clitoris, the mother-in-law, already on the verge of orgasm, cried out loudly as she reached her climax.
"Good son, Mommy can't take it anymore! Mommy's coming!"
The mother-in-law cried out as she climaxed.
A large amount of vaginal fluid gushed from her vagina, so much that her husband couldn't keep up. He only managed to swallow some, the rest spraying all over his face.
Seeing the fluid on her husband's face, the mother-in-law blushed and said, "Son, I'm sorry, let Mommy wipe it for you."
But the husband didn't let her wipe it. Instead, he buried his face between her legs and cleaned her vulva.
After licking his mother-in-law's vulva clean, my husband said happily, "Mommy's juices are so delicious! Can I drink them every day from now on?"
He looked at his mother-in-law expectantly.
Seeing his expectant expression, my mother-in-law hugged him excitedly and replied, "Yes, of course! Whatever you want, Mommy will give you."
Afterwards, satisfied in body and mind, we started chatting.
My father-in-law and mother-in-law told us why they came here and why they abandoned my husband years ago.
It turned out that many years ago, my father-in-law and mother-in-law, who had been living in seclusion for a long time, participated in the last great war between the righteous and the demonic paths.
During the battle, both my father-in-law and mother-in-law were poisoned. The poison in my father-in-law completely robbed him of his manhood, and every full moon night, he suffered unbearable pain all over his body.
Only the most yang blood could cure the poison.
My mother-in-law, on the other hand, was poisoned with aphrodisiacs, making her body abnormally sensitive and thirsty.
For years, the father-in-law had been searching for a suitable antidote, while the mother-in-law, increasingly aroused by the poison, had become more and more sexually frustrated.
With the father-in-law's tacit approval, the mother-in-law finally opened her legs to his fellow disciples, becoming their shared mistress.
Years later, wanting a child, the mother-in-law and the father-in-law's younger brother, the current leader of the Tianshan Sect, Xiaoyaozi, had a child, Xinghun.
To avoid bringing shame upon Xinghun with her status as a shared mistress, and to prevent the martial arts world from knowing that the Tianshan leader had a child with his own brother's wife, Xiaoyaozi had no choice but to raise Xinghun as an orphan.
Today, after killing the Black Dragon, the extremely yang dragon blood finally cured the father-in-law's poison.
However, the mother-in-law's poison had seeped into her very bones, and there was no hope of a cure.
Whenever the mother-in-law was aroused, she would immediately become unimaginably lewd, capable of any shameful act.
Under the influence of the poison for many years, the once upright and chaste woman could now even accept incest with her own son. After listening to her in-laws' words, Xinghun felt sympathy for their years of suffering and was willing to accept Feng Chen as his father. As for his biological father who raised him, he could only acknowledge him secretly.
Being accepted by her biological son and knowing that he didn't care about his mother having been a prostitute, the mother-in-law cried tears of joy, while Feng Chen was overjoyed to have a son.
Because he was already quite old, having children was very difficult.
After chatting for a while longer, the mother-in-law and father-in-law reluctantly left, while my husband and I fell asleep in each other's arms.