Chapter 10

Xu Bin glanced over furtively, and when he saw that his mother-in-law was still spying on them, he immediately sat up, hugged his wife, and adjusted her angle so she lay back down. He spread her legs and looped them around his waist.

Their joining was laid bare before his mother-in-law, and then he lowered his head to kiss his wife’s small mouth, arms around her shoulders. Arching his hips, he drove his hard cock into his wife’s pussy again and again.

"Ah, hubby... you’re fucking me so hard!!"

In the pitch-dark master bedroom, breathing was ragged and faint. Shen Ruyu poked her head through the crack in the door, eyes wide, staring without blinking at the scene.

Not far away on the floor, Yao Nan’s hips were almost hanging in the air. Her son-in-law Xu Bin’s cock hammered into her again and again, each thrust drawing a satisfied cry from his daughter.

There was a telescope in the master bedroom that Yao Baichuan had somehow gotten his hands on. Shen Ruyu had never liked it and wanted to throw it away, but she hadn’t expected it to come in handy now.

Xu Bin had only wanted his mother-in-law to be able to see roughly what was going on. He never would have guessed that Shen Ruyu was observing carefully through the telescope; that tiny flash just now had been the telescope reflecting light.

Shen Ruyu swallowed unconsciously, because she could clearly see that both her daughter’s pussy and her son-in-law’s lower body were soaked. Not only were his balls and asshole covered in wetness, but a lot had even dripped onto the floor. It was obvious how good her daughter felt.

The slap of flesh striking flesh was especially crisp and loud, layered over a fast, splashing rhythm, while Yao Nan’s satisfied bed-moan echoed on and on.

Every thrust felt like a cat scratching at her, making Shen Ruyu’s breathing quicken and her insides itch. Uncomfortably, she crossed and uncrossed her legs, and before she knew it, her panties were already soaked through.

"Ah... hubby, you’re amazing, you’re fucking me to death, so hard..."

"Too deep, I can’t... I’m getting fucked to death!!"

With Xu Bin’s encouragement, and already drowning in carnal desire, Yao Nan no longer bothered to hold back her moans. She cried out in satisfaction.

The sounds were shrill and almost tearing, but any experienced person would know just how good she felt now. Just hearing those filthy sounds echoing through the living room made Shen Ruyu’s blood heat up and her whole body feel restless.

"Hubby... again, again!"

After being licked to orgasm twice and fucked to orgasm twice in the traditional position, Yao Nan felt like she was going mad. She had never imagined sex could feel this wonderful.

At the moment of her second climax, Xu Bin had faintly started to feel like he might cum too, but the thought of his mother-in-law spying on them made him inexplicably excited, and he forced himself to stop and ease that urge down.

Xu Bin had originally been a man who lasted less than ten minutes. Sometimes when he was getting blown and felt like he was about to finish, it was over in five minutes. Only drinking could make him last a little longer.

Now he looked up and saw that fifteen minutes had already passed, and he couldn’t help but marvel that choosing to build up that little bit of stamina had been exactly right. It was completely worth it. With sexual ability like this, if he trained a little more, he could even go work as a rent boy without a problem.

It was over...

Seeing the two of them stop and kiss, that thought flashed through Shen Ruyu’s mind. She also unconsciously looked at the time and thought that her son-in-law wasn’t bad at all in that respect.

But then Xu Bin slowly pulled his cock out. The moment it came free, it even bounced once, and the first thought in Shen Ruyu’s mind was that even after cumming, it was still that hard.

"Hubby, you haven’t cum yet...!"

Yao Nan let out a weak, limp moan, and those words struck Shen Ruyu like a thunderclap. She stared in disbelief, thinking how could that be.

If it were Yao Baichuan... Shen Ruyu carefully recalled their sex life from years ago. If her husband had been pumping away at that kind of pace, he probably wouldn’t have lasted even two minutes. But her son-in-law had been going at it for almost twenty minutes straight.

Then Xu Bin lifted Yao Nan up in a princess carry and said with a wicked grin, "Wifey, let’s keep going in Mom’s room!"

"No, don’t. What if we get caught? Let’s just go back to our room, okay?"

With Yao Nan’s shy, timid personality, and the oppressive authority of her mother-in-law hanging over her, she was of course nervous and uneasy.

"It’s fine, there’s still plenty of time. Mom isn’t home anyway, so how could she find out?"

As he spoke, Xu Bin walked toward the master bedroom. Shen Ruyu was startled. She hadn’t expected her normally meek second son-in-law and her daughter to be so bold, so full of appetite and feeling, that they would actually dare to fuck in her own bedroom.

In a panic, she wanted to hide. If she went into the wardrobe she’d make noise, so Shen Ruyu hurriedly and clumsily ducked behind the curtains instead, because there was simply no time for her to think it through.

It was clearly her own room, yet it felt exactly like she was the one sneaking around. She knew this wasn’t right, but she also felt that spying was thrilling, and in her flustered state she couldn’t find any reason to stop them.

With a snap, the bedroom light came on, blazing bright. Xu Bin immediately spotted his mother-in-law hiding behind the curtains, because her toes were sticking out and the curtain was shifting slightly.

Of course, he couldn’t let his wife discover that, or she would be so ashamed she’d want to die. After climbing onto the bed, he adjusted their position so her back was facing the curtains.

"Hubby, it’s really so hard... like iron!"

Xu Bin sat there broadly on the bed while Yao Nan knelt upright, taking his cock into her mouth and working it in and out. Her face was flushed red as she lifted her eyes to look at her husband with worshipful devotion and murmured in a daze, "Hubby, how much longer are you going to fuck me for?"

"Just keep licking properly. There’s more for you to enjoy in a bit."

Xu Bin laughed in satisfaction.

Looking down from above at your stunning wife kneeling there to suck you off, her red lips taking your cock in and out, obedient like a slave girl, would leave any man feeling more than satisfied.

Yao Nan had been fucked so weak that she had no strength left. After sucking for a while, she was clearly getting tired. Xu Bin signaled for her to turn around and said, "Wifey, I’ll fuck you from behind. That’s your favorite position, right..."

As he spoke, Xu Bin’s fingers brushed her lips. Yao Nan took them into her mouth and sucked on them, murmuring thickly and blissfully, "Yes, fuck me like that... like a little bitch... fuck me so deep..."

Then she took the initiative to turn around, lifting her peach-like ass high and offering it up for her husband to enjoy, her whole face hazy with anticipation of the storm to come.

Xu Bin stepped forward, holding the head of his cock against her slit and rubbing it there until she moaned, then said a little excitedly, "Wifey, look at how sexy Mom’s clothes and lingerie are..."

Yao Nan was insecure and conservative, and the way she dressed had always been dowdy. Even her underwear was plain. She was pitiful compared with her mother-in-law.

Unconsciously, Yao Nan glanced at her mother’s open wardrobe. Inside, the nightgowns were all shorter than hers, and the lingerie styles included cutouts and lace, and there were even thongs...

"Hate you, why are you bringing that up... ah!!"

Yao Nan’s words instantly turned into a moan. Xu Bin grabbed her waist with both hands and slammed forward hard, his cock revisiting familiar territory and instantly being swallowed by tight wet warmth.

The slapping sounds rang out in the bedroom again, rapid and one after another. From his mother-in-law’s angle, she could surely see clearly how her daughter was moaning like a bitch beneath him.

"Next time we fuck, wear your mom’s underwear."

"Hate you, no... what are you thinking..."

"Make it sexier. That’ll get your husband even more turned on when he fucks you..."

"Hubby, you’re a pervert... do you have some kind of thing for Mom...?"

"No I don’t, don’t talk nonsense!!!"

"I don’t believe you. Mom’s breasts are so big, and you and my older sister’s husband are always sneaking looks."

Yao Nan had originally been very conservative and rarely even moaned, only letting out soft little sounds. This time, under her husband’s teasing, she had fallen completely into depravity, and the relaxation of being in their own private world gave her an immense sense of safety.

Her husband was pounding into her beautiful body again and again, and the pleasure of raw lust made her mind go hazy and her eyes languid. She even started saying those filthy, shameless things with her husband. She hadn’t expected her mother to hear all of it.

"You filthy husband... it must be. Just talking about Mom’s breasts... you got even harder, ah..."

"Yaa... perverted husband... it really is..."

Yao Nan’s cries grew more and more intense, because Xu Bin was also getting badly stimulated at this point. He suddenly seized her sensitive breasts with both hands and kneaded them roughly while thrusting hard again and again.

Every stroke went all the way in with crushing force. Every thrust made Yao Nan cry out like she was weeping, until she could no longer speak.

"I can’t..."

At last Xu Bin couldn’t hold back either. His body pinned her down hard, the head of his cock swelling almost another size as it pressed against her core. The slit at the tip opened, and scalding semen poured deep into that gorgeous body.

"Ah!!"

Yao Nan, already riding orgasm after orgasm and so aroused she had forgotten which number this one was, was hit by that scorching heat. Her whole body convulsed, almost fainting away, already soaked as if she had been hauled up from water.

Xu Bin came hard too. After finishing, his vision went dark, and he lay on top of her for a long while before he came back to himself.

Seeing that his wife had nearly been fucked into unconsciousness, he instantly couldn’t suppress his pride. He scooped up her limp, boneless body and carried her out of his mother-in-law’s bedroom, not forgetting to switch off the light on the way out.

The instant the door closed, Shen Ruyu was almost too weak in the legs to hold herself up. She plopped down onto the floor.

"That little beast... I never realized he was that strong!!"

Shen Ruyu checked the time and saw it was already past half an hour, and all of it had been high-intensity pumping. That was outright beast-level.

Her panties were soaked through... Shen Ruyu panted softly. All night long, she tossed and turned, and in her head was nothing but the wolfish ferocity of her second son-in-law and the depraved, ecstatic cries of her daughter as she was fucked senseless.