Chapter 1 The Peeping Sister-in-Law

Li Chen was born in a rural area, and after graduating from university, he stayed at his girlfriend Han Yue's place while waiting for the interview notification from the hospital.

Han Yue's sister-in-law, Shen Mengxue, was a super beauty, 26 years old, young and beautiful, with a figure that was curvy in all the right places, skin fair and smooth, and a pair of eye-catching long legs.

The first time he visited his girlfriend's home, Li Chen was captivated by his future sister-in-law.

During those days, whenever Shen Mengxue practiced yoga, Li Chen would pretend to look elsewhere but secretly watch from the corner of his eye.

Thump thump thump.

Hearing the footsteps from the living room, Li Chen abruptly sat up in bed.

The time he looked forward to most had arrived.

Shen Mengxue was wearing a tight tank top that showed off her flat belly, with yoga pants below, outlining her long beautiful legs. As she walked, her full chest quivered enticingly, as if it would burst the straps.

Li Chen had secretly measured, that size a solid C+ at least.

"Sister-in-law!"

Li Chen called out, following the way Han Yue addressed her sister-in-law.

"Is Yueyue off to work?"

"She's just started her internship, so she's pretty busy, not even resting on weekends."

After a brief greeting, Li Chen sat on the sofa and turned on the TV.

Pretending to watch TV, all his thoughts were focused on Shen Mengxue practicing yoga not far away, her voluptuous curves, the round and perky buttocks, and the fullness of her chest, a strong stimulation to Li Chen's eyes.

In the midst of Li Chen's sneaky gaze, Shen Mengxue suddenly performed an inverted split.

She lay on the yoga mat with legs stretched up in the air, parting them straight, the lush area in between slightly bulging, an attractive line barely visible.

Such a sight instantly stirred a reaction in Li Chen, and he pitched a tent down below.

For such a difficult move, what would be the experience if it were aimed correctly?

With these thoughts, Li Chen let out a deep sigh.

His girlfriend knew yoga as well, but she would never unlock the advanced poses with him, allowing only kisses and touches, insisting that their first time should be after marriage.

This frustrated him, but since he considered her a good girl, he endured.

Today, he couldn't hold back any longer.

The delightful imagery kept replaying in his mind, the tent remained pitched until evening without subsiding, and he was nearly going insane with pent-up desire.

Finally, when night fell, Li Chen urgently pulled his girlfriend to him, holding her in his arms.

"Yueyue, I swear I'll always be good to you, just let me have it!"

"Li Chen, you promised we could wait until after marriage. If you keep this up, I'm going to get angry."

Seeing his girlfriend's resolute expression, Li Chen felt disappointed but quickly looked for an alternative, "Then help me out with your mouth, if it gets spoiled from being held back, our future sexual happiness will be over."

Han Yue glanced down, her face reddened with a mix of embarrassment and fear, "No way, that place is dirty, and it's so big, I... I can only use my hands to help you."

"If you don't want to, then handle it yourself!"

"I do... I want to..."

Li Chen quickly held Han Yue back. After all, it was much better than him doing it himself.

Han Yue was also quite a beauty, just 21 years old, still unbloomed, lacking Shen Mengxue's alluring flavor.

In an instant, Li Chen's mind once again flashed with the image of Shen Mengxue performing the inverted split.

That bulging lushness, that tempting sight, if it were to help him get off, it must feel extremely good.

However, what he didn't expect was that at this very moment, his desired and gorgeous sister-in-law was peeking at them from the outside, watching their every move.

Shen Mengxue had initially gotten up to use the restroom when she noticed her sister's bedroom door wasn't closed tightly. Then, she heard noises inside.

As someone with experience, she knew exactly what was happening inside and, out of curiosity, tiptoed closer.

Peeking through the door crack, she could see Han Yue's bed. Shen Mengxue only meant to look once and leave, but after one glance, she was rooted to the spot.

"So big!"

Shen Mengxue's heart pounded wildly.

That size was at least twice as large as her man's.

How could it be so big?

If such a thing entered her body, what would it feel like?

She must feel incredible, absolutely soaring with pleasure!

With these thoughts, she let out a moan and came back to her senses, realizing that one of her hands was actually rubbing over her lush area through her pants, having dampened her panties.

"What am I doing? How could I even think that? I need to stop this now."

She was embarrassed; this was her sister's boyfriend, how could she have such indecent thoughts.

However, her hand wouldn't obey her, matching her sister's pace, rubbing faster as Han Yue stroked faster, and slowing down accordingly.

In her mind, illusions formed, it felt as if the hand wrapped around that big man wasn't her sister's hand, but her own body.

After nearly half an hour under Han Yue's manipulation, Li Chen finally released.

At the same time, Shen Mengxue's legs gave way and she also peaked, rushing into the adjacent restroom. She didn't even close the door behind her as she sat on the toilet, her body trembling as a powerful stream hit the toilet walls.

After a moment, she took a long breath, her face still flushed, cursing herself for being so shameless to spy on her sister and boyfriend in such an act.

Thinking of the husband she hadn't seen for half a month, her heart filled with a whisper of resentment.

Her man, often away on business, was hardly ever present, and whenever he was intimate with her, it only lasted for a few minutes. Just as she was starting to get into it, he would finish with no follow-through.

Often, she had to deal with herself.

If it weren't for this, would she ever do such a thing?

She sighed, tore off some toilet paper, stood up to clean herself.

Click, the restroom light switched on.

The door was pushed open from the outside, and Li Chen, naked, slipped inside.

They locked eyes.

Both were stunned.

...