I can't get enough of this mom's ass in tight pants.

Waka-chan and I met at the nearest station and went to her house. When we arrived, Kei-san greeted us.

"Good morning, Kei-chan."

"Good morning."

Waka-chan led me inside.

"Senpai, please come in."

"Thank you, Waka-chan. This is such a nice house."

Waka-chan pushed Kei-san aside and continued to lead the way. When we reached the living room, she turned back to me.

"Senpai, what do you think of this room?"

"It's nice. Spacious too..."

I couldn't help but think that at least three people could practice yoga in this room.

Then I had to change into my outfit. I had prepared something special for today.

Waka-chan warned Kei-san.

"Hey, I'm going to change in my room, so don't peek."

I went into the room and took the outfit out of my gym bag. Waka-chan's eyes widened when she saw it.

"Wow, Senpai, you really went all out with this..."

"Ufufu..."

The sports bra was revealing, showing a lot of cleavage, and the bottom was more like shorts than leggings.

"Senpai, you look so sexy. I'm sure even my little brother will be excited when he sees you."

After changing, Waka-chan also grabbed a yoga mat and we went to the living room on the first floor. Kei's eyes widened when he saw us.

I could feel his eyes searching my whole body. I didn't miss the moment they lingered on my chest.

...Ufufu... That's right. I'm the type who looks slimmer in clothes, but I have a good chest. No need for padding here.

Waka-chan spoke to Kei-san.

"Come on Kei-chan, let's do yoga together."

"What?"

"Yoga, of course! Hurry up and get ready - sweatpants will do."

"We'll do it side by side, so Kei-chan, stand behind us and watch closely to imitate our movements."

I could see Waka-chan's intentions clearly. We gave Kei-san a good view of our butts.

We began to follow a yoga video that was playing on the laptop. The instructor's voice sang instructions.

"Lift your hips higher...one, two, one, two..."

The class was intense. As I raised and lowered my hips, I noticed that Kei's movements behind me became more and more awkward.

"Come on, Kei-chan, move your body harder..."

Soon, Waka-chan and I were drenched in sweat, beads of which dripped onto the yoga mat. The strong smell of sweat hung in the air.

"Okay, next stretch your hips as far as you can..."

We lay on our backs and spread our legs wide.

Looking at Kei-san, Waka-chan said to me,

"Ayaka-senpai, could you help my younger brother a little? He seems pretty stiff."

Waka-chan gave me a sly wink.

"All right, I'll do it."

This was my chance. My heart was pounding as I approached Kei.

"Let's start with some stretching, okay?"

Kei-san seemed extremely stiff. Sitting on the floor, he spread his legs wide and bent forward.

"All right, put your arms out in front of you and take a deep breath. As you lean forward, exhale..."

I walked behind Kei and gently pushed his back.

"Ugh, I can't go any further..."

As he leaned forward, he let out a small yelp.

"Not good. At this rate, I'm sure you can do more..."

I pressed my body against Kei's and pushed forward with him.

The masculine scent rising from his body was intoxicating, stimulating something primal in me.

Ah, the scent of this young man is irresistible... The woman in me cried out in joy.

I pressed my chest against Kei's back as hard as I could.

Kei turned to Waka for help, but she ignored him.

Ufufu... I won't let you escape.