While masturbating, Shen Ruyu didn’t dare to move too much, so she pulled her panties down to her upper thighs. Now, it’s obvious that her soaked panties are in the way.

　　It was pitch black and he couldn’t see what style it was, but that didn’t matter. Xu Bin felt very stuffy and didn’t dare to pull back the blanket, afraid that his mother-in-law would lose her sense of security and his efforts would be in vain. Naturally, he had to cherish this once-in-a-lifetime opportunity.

　　In the darkness, Xu Bin hooked her panties and pulled them down. After a slight hesitation, Shen Ruyu did not hesitate this time and cooperated with her son-in-law’s actions, taking off the only thing covering her body.

　　Shen Ruyu appeared calm, but her movements as she manipulated the penis became chaotic and then faster, suggesting that she hadn’t touched a man’s penis in a long time, judging by her clumsiness.

　　This situation excited Xu Bin greatly. He had just tossed his underwear aside when a sudden thought popped into his head.

　　”Ding… Congratulations, host, you have unexpectedly triggered a lucky bonus in the questline of your voluptuous and alluring mother-in-law: personally take off your mother-in-law Shen Ruyu’s underwear.”

　　”Task reward: 1 attribute point.”

　　What an unexpected surprise! Lucky eggs are so appealing, and the Beast System is quite ceremonial too.

　　It must be a meeting of minds. Just now, when Xu Bin personally took off his mother-in-law’s underwear, which was soaked with her vaginal fluid, he was extremely excited. His temples throbbed, his blood was rushing, and his heart was beating so fast that he could hardly stand it.

　　I was so excited at that moment that I almost fainted. After all, I had personally pulled down my mother-in-law’s underwear. I never expected that it would be so understanding and give me a reward for my task.

　　His mother-in-law was already completely naked in his arms. Xu Bin was instantly aroused and kissed her fiercely again, until they were almost breathless before they separated. Then he licked her face and said, “Mom, you smell so good…”

　　”Next time I’ll definitely take a good look at your body, it must be so beautiful!!”

　　”Mom, your son-in-law will make it up to you right away.”

　　”Mom, relax…”

　　Xu Bin’s left hand remained firmly gripping her large breasts, while his right hand roamed over her inner thighs, caressing his mother-in-law’s soft, alluring, and mature flesh.

　　Shen Ruyu was still very tense and probably a little conflicted. Her legs had been tightly pressed together, but finally, with Xu Bin’s disdainful efforts, they began to loosen and open slightly.

　　”Yes, Mom, I just want you to be comfortable!”

　　Taking advantage of this slight opening, Xu Bin roughly pushed her legs apart, exposing the beautiful area that only her father-in-law had ever enjoyed, the area that had given birth to their three precious daughters.

　　It was too dark to appreciate the scenery, but it was enough that they had done this far. Xu Bin’s palm covered her, and when he touched her, it was already a muddy mess. Not only were her vulva and anus wet, but even the sheets were soaked. You could imagine how uncomfortable Shen Ruyu was being aroused.

　　”Mom, you have so much water!”

　　Xu Bin kissed his mother-in-law’s face while teasing her.

　　Shen Ruyu squeezed her legs together and finally whispered angrily, “You little rascal, you got the benefit… and you still want to laugh at me? Then stop touching me…”

　　”I wasn’t laughing at you, I just liked it. I’ll have to take a good look at it when I have the chance.”

　　Xu Bin continued to tease her, then straightened his back to give her a reminder. Shen Ruyu, whose body was limp, continued to hold her son-in-law’s penis and stroke it, too ashamed to speak, looking like she was letting him play with her.

　　Even this strong-willed shrew became shy, and Xu Bin was immediately overwhelmed with a sense of accomplishment. The more she didn’t respond, the more excited Xu Bin became.

　　He went up and kissed her, his left hand groping to squeeze her two large breasts together, while playing with her two sensitive nipples, making her moan.

　　The task of the right hand was even more arduous. In the darkness, it spread the mother-in-law’s limp legs even wider. The moment the palm covered her vulva, it was a muddy, smooth area without a single hair. I wonder if it was a natural white tiger.

　　The labia felt incredibly plump and full, like a small steamed bun with only a tiny slit in the middle. The labia were especially plump.

　　”Mom, you’re so plump and juicy…”

　　After saying that, Xu Bin began to rub his fingers back and forth in the gap between his mother-in-law’s labia, and soon found his mother-in-law’s clitoris and pinched it.

　　Shen Ruyu bit her lower lip, panting and not saying a word. Xu Bin liked her shameful behavior. He could tell from the slight twitching of her body that his mother-in-law had been aroused to the point of no return.

　　To prevent any unforeseen complications, Xu Bin finally found the muddy entrance. His middle finger, aided by ample lubrication, penetrated, and in the darkness, he felt his mother-in-law’s honey hole was incredibly tight and exceptionally hot, so wet it felt like it was melting him.

　　”Waaah…”

　　Shen Ruyu couldn’t help but let out a groan as Xu Bin kissed her again. This time, she trembled as she held her son-in-law’s head with one hand.

　　The previously hesitant and clumsy little tongue finally gave an extremely passionate response, and Xu Bin also became extremely excited, kissing her fiercely. His left hand vigorously kneaded her huge breasts and pressed her nipples, while his right hand quickly thrust and prodded in and out of her burning honey hole.

　　”Mom, your hole is so tight, I feel like it’s even tighter than Nannan’s when I insert it…”

　　”Mom, next time I want to take a good look at the place where Nannan was born…”

　　”I’ll lick you next time, it’ll feel really good.”

　　The passionate kisses and lewd moans further stimulated her senses. Shen Ruyu felt like she was going crazy. Her vulva was being wantonly played with by her son-in-law’s hands, bringing her waves of pleasure.

　　Overwhelmed and unable to be suppressed any longer, she suddenly couldn’t control herself and released the penis, wrapping her arms around her son-in-law’s neck and kissing him fiercely. Otherwise, she would have cried out uncontrollably.

　　”hurry up……”

　　After suppressing her shame for a long time, Shen Ruyu, who was driven crazy by lust, boldly hummed her feelings, and even slightly opened her legs to make it easier for her son-in-law to defile her.

　　Encouraged by this, Xu Bin roughly kneaded her large breasts, his fingers increasing from one to two, thrusting in and out rapidly. There was no skill involved, only full speed, and the sound of splashing water was even heard.

　　Kissing her son-in-law and held in his arms, all her sensitive spots were being violated by him. The shame and the immense stimulation had driven Shen Ruyu completely mad. Her wolfish body was being awakened, every bit of desire was being unleashed, and she was in a state of frenzied passion. Under such stimulation, she felt a sudden darkness before her eyes, and an immense pleasure instantly spread throughout her body, invading every excited cell.

　　With a soft “plop,” Xu Bin’s mother-in-law, Shen Ruyu, actually climaxed, and her love juices spilled onto Xu Bin’s hands, making him extremely excited and pleasantly surprised. He hadn’t expected such an unexpected bonus.