The Invincible Son-in-law

Chapter 644 644: Washing the Intestines

Thanks to its well-thought-out length, when the long end of the vibrator is inserted, the short end happens to touch the clit, perfectly stimulating it.

This kind of toy is something even many young married women use to pleasure themselves, so that even without a man, they can still reach climax.

Peng Yunyan had played with this kind of toy long ago and didn't feel the least bit of psychological pressure; however, the moment she saw that syringe, her expression changed instantly.

"Lin Hao, what are you guys trying to do?" Peng Yunyan panicked and tried to get up.

Unfortunately, Lin Hao pinned her down in one move, grinning wickedly, "Aunt Yun, didn't you just say you wanted to try it out?"

"No… No… you're all too awful… don't mess with my asshole…" Peng Yunyan struggled and resisted.

"Come help me hold her down, I'll clean Aunt Yun's intestines first…" Lin Hao looked perverted.

"Okay." The two sisters quickly came over and firmly pinned Peng Yunyan down.

Now Peng Yunyan was pressed down on the bed, with her ass just slightly raised, making it perfect for inserting the syringe.

Seeing that Aunt Yun couldn't resist, Lin Hao picked up the syringe, drew a full tube of enema liquid from the basin beside him, and forcefully stuck the syringe into Peng Yunyan's asshole.

"No… you're too awful… let me go… don't do this to me…" Peng Yunyan kept struggling, but it was absolutely useless.

At that moment, she felt a stream of warm liquid entering her intestines, her eyes going wide in shock.

That feeling was indescribable—something that was supposed to flow out was now being forced back in. It was a strange new experience for her, not particularly uncomfortable, but definitely foreign and novel.

"Aunt Yun, once I get your intestines nice and clean, I'll bust open your little rosebud…" Lin Hao gave a devilish grin, even stroking her little flower.

"Lin Hao, I'm begging you… don't mess with me anymore… let you do it to my front instead… just not the back…" Peng Yunyan felt incredibly embarrassed.

First, she had been forced by him in front of her two daughters; now, right in front of them again, she was being made to have her back door violated. The shame was beyond words.

Still, she could feel the warm liquid constantly flowing into her intestines, sloshing around inside. The discomfort was starting to well up, and she instinctively tightened her sphincter, creating a powerful suction.

Her already-tight little rosebud suddenly contracted fiercely, trying to hold the warm water inside her body.

Once a full tube of liquid was inside the married beauty, Lin Hao drew up another syringe of liquid and pressed it into her asshole again.

The water slowly entered her bowels again. Finally, the beautiful wife couldn't hold back—the flat surface of her belly began to swell, making Peng Yunyan knit her brows in pain.

"No… my stomach's so bloated… it hurts… please let me go…" Peng Yunyan was still struggling, tears welling in her eyes.

Suddenly, she couldn't bear it anymore—her asshole loosened, and hot water mixed with yellow solids sprayed out.

No doubt, there was Aunt Yun's excrement in there, carrying a pungent foul smell.

Lin Hao quickly turned on the hot water tap to rinse her off, and once she was clean, he drew up another syringe of enema liquid and forcefully injected it into Peng Yunyan again.

"Lin Hao… stop… really, stop… I'm begging you… please… so bloated… it hurts…"

Peng Yunyang clenched her teeth tightly, her face twisted in pain, trying to resist but unable to fight back.

The two sisters gripped her wrists tightly, pinning her against the waterbed, making struggle absolutely futile.

Lin Hao kept injecting enema fluid repeatedly, until her belly swelled up, tight and round.

Actually, with this kind of enema, the liquid rushes through the intestines, reacting with the filth inside, causing a certain cramping pain.

Of course, the more liquid that was poured in, the more bloated the stomach became, making it feel like it might explode at any second—and she still had to hold it in and not let it gush out.

This kind of pain, along with the humiliation of having to clench and keep it in, made Peng Yunyan want to dig a hole and crawl into it.

"Lin Hao… I really can't anymore… I can't hold it… I…"

Before Peng Yunyan could finish her sentence, she sprayed out again.

This time, the water was much clearer—by all rights, she was now clean enough for her back passage to be fully opened.

But Lin Hao rinsed her one more time, injected the enema liquid again, and didn't stop until the beautiful lady had sprayed out a third time—finally, she was completely clean.

After three explosive releases, Peng Yunyan was sprawled out on the bed, almost completely spent and unable to resist any longer.

In her heart, she knew that there was no way to escape her fate tonight—she was destined to have her back hole opened up by Lin Hao.

But this whole new kind of play made her feel both excited and ashamed, wanting it and fearing it at the same time, like a lonely boat in a storm, at the mercy of their whims.

After one more injection of enema, Lin Hao grabbed a butt plug and forced it into Aunt Yun's asshole, then took that vibrator and shoved it into Aunt Yun's Fairy Cave from behind.

"Bring me some lube…" Lin Hao ordered.

"I'll do it…"

Su Muchen couldn't wait, grabbing the lube and slathering it on both their bodies, making sure to cover the Fairy Cave and the tight rosebud underneath too.

Su Muyun, seeing Aunt Yun had stopped resisting, leaned over and began sucking on Lin Hao's big cock.

To open up Aunt Yun's back door, that Golden Cudgel needed to be hard enough to conquer the stepmom's rosebud.

Bzzzzzz…

The vibrator began humming like a little bee, vibrating hard.

Since the vibrator was inserted backward, the short end pressed right against the lady's clit, making her hips twitch and rise uncontrollably in pleasure.

Of course, the front end of the vibrator pushed to the deepest part of her petals, the intense vibrations stimulating her most sensitive bud—like a thousand ants biting inside—making the beautiful wife roll her eyes in ecstasy.

The pain in her bowels was all but forgotten, as she got lost in this extreme pleasure.

"Aunt Yun, feels good, doesn't it?"

Su Muchen caressed Peng Yunyan's back, applying more lube to her hand.

"Ah… so good… way too good… uh… you two little brats… always playing with your stepmom…"

"Ah… ah… is it because I'm not your real mother… uh… so you can treat me like this… you're so bad… ah ah ah…"

"Ah… it feels so good… a little gentler… the vibration's—too fast… ah… I can't take it anymore… ah ah ah ah…"

Peng Yunyan screamed herself hoarse, clutching the pillow tightly, her waist arching up as if she couldn't handle the overwhelming sensations below.

Lin Hao pressed down on her full hips, pinning her in place, and cranked the vibrator up to the third speed.