I bumped into Yvette, causing her to feel uncomfortable. So, she changed her sleeping position and turned her back toward me.

I thought that once she turned away, everything would be fine.

Unexpectedly, Yvette liked to stick her butt out when she slept. More than half of her butt ended up sticking to my side of the blanket.

What made me even more aroused was that I was also lying on my side, and she just happened to press right against my most sensitive area!

Damn! That plump, soft backside felt so good when it was pressed against me. It was springy and tender. My desire to make love instantly surged. The tingling and numbing feeling kept stimulating my nerves.

I was sandwiched between Dakota and Yvette. If I moved forward, I would press into Yvette. If I moved back, I would push Dakota into the wall.

I couldn't move forward or backward. Stuck in the middle, I couldn't sleep comfortably no matter what.

The living room grew warmer, and it became increasingly warm inside the blanket. I was wearing a pair of thick woollen pants, which made me feel unbearably hot.

I couldn't just endure the discomfort in silence. So, I carefully took off my wool pants and used my feet to kick them aside.

Now that I was wearing only my underwear, I immediately felt much more comfortable. What made me feel even better was that with one less layer of fabric between Yvette and me, the sensation became even more stimulating.

It felt like every cell in my body was about to combust. A tingling feeling coursed through my entire body.

Dakota was sleeping soundly. She was completely unaware of what I was doing. There was a titillating thrill from sneaking behind her back. With her right beside me now, the thrill was even more intense.

The passion between Dakota and me had long faded. However, at that moment, I found that feeling again with Yvette.

However, my conscience screamed at me, and I didn't dare do the deed for real.

Yvette kept pressing her hips against me. My body's reaction grew stronger and stronger, and my mind stopped functioning. The pleasure from the friction instantly took over my entire brain.

I couldn't help but apply a little more force.

Just then, Yvette finally couldn't hold back anymore and muttered softly, "Chase, why are you so hard down there? It tingles."

I panicked completely and quickly pulled my manhood away, shifting it to the side.

Fortunately, she spoke very softly. Everyone else was deep asleep, so they didn't hear her.

If Dakota had heard that, it would've been game over for me.

Yvette was incredibly naive. Did she not know about the most intimate act between men and women?

Well, it was probably because the education in such rural areas was lacking, and my in-laws had never taught her about things like these either.

At 19, she was still completely clueless.

Although she didn't understand such acts, her body was very honest. She pulled her pants halfway down. Her bare, smooth butt was now sticking into my blanket.

"Chase, that felt pretty good just now. Do it again."

Yvette was half-asleep and completely unaware of the consequences her actions could bring. With that soft, fair backside pressed against me, how could I possibly endure it?

My hands kept kneading it. The sensation felt a hundred times better than with Dakota! Yvette's skin was incredibly smooth. Her butt was incredibly soft and tender to the touch.

Perhaps I was too good at it because Yvette couldn't help but let out soft moans.

As she moaned, she pleaded, "Chase, don't just use your hands… It's worsening the itch. Use that rod of yours to help me, please."

Hearing that made me even more excited.

Under normal circumstances, I would have already lost control completely. However, this was Dakota's home, and my in-laws were sleeping right next to us.

If they discovered what I was doing, they'd skin me alive.

Even though the flames of desire were incinerating me inside, I could only endure it. I forced myself to suppress the excitement.

After a while, Yvette suddenly reached back and grabbed me when she noticed I still hadn't made a move on her. She tried to guide my manhood toward her bottom.

I very nearly reached my release when she gripped me so unexpectedly. Fortunately, there was still a layer of underwear in between. It prevented things from going too far.

Yvette was still not satisfied. She reached for the edge of my underwear and pulled it down hard.

My arousal sprang free at once, and my hot member pressed tightly against her backside. Her body trembled slightly, like she was really longing for it.

After Yvette's series of actions, I became certain of one thing. There was no way she didn't know about lovemaking. She was doing this on purpose!

She wanted to sleep with me, her brother-in-law. What was she even thinking?

At this point, the fact that I could still maintain my rationality was truly remarkable.

Yvette pressed herself harder against me. We got closer and closer, teetering on the edge of giving in to our bodily urges for real.

I could only try to move backward, but Dakota was still behind me. Annoyed that I was getting closer and closer to her, she pushed me hard.

"I told you not to come any closer. Move over!" she hissed.

With that shove, my entire body—and everything with it—shifted toward Yvette.

And just like that, it went right in…