Yena Shin started being honest with herself after receiving my massages.

This changed her image a lot at school.

Although she was still a bit clumsy, since she stopped forcing herself to hide her feelings, people found her much cuter.

Before, due to the disparity between the image her family desired and her own behavior, she often acted unintentionally, leading to misunderstandings among her friends. But with that gone, she naturally became more likable.

The second change after receiving my massages was her quick return home every day.

Considering Yena Shin fell in love with my massages and started giving less attention to the protagonist, it was like playing 'hard to get' with the protagonist.

She used to cling to the protagonist every day and meddle in various things, but when she stopped, the protagonist began to take more notice of her.

Consequently, the main heroine, Yuna Lee, got a bit anxious as her rival changed the approach, and she could no longer smile about it anymore.

Eventually, the worried Yuna Lee asked Yena Shin what had caused her to change, and our naive young lady brought up my massages.

She even suggested that Yuna Lee should try them too, saying they were super effective.

As such, Yuna Lee had no reason to refuse the offer.

====

"Are you mentally prepared? As Miss Yena mentioned, some actions might be a bit embarrassing."

"Yes, I have been ready for a long time. Please do it."

"Don't worry, Ms. Yuna! Mr. Gam is a trustworthy person!"

Yuna Lee sat where I usually give massages, with Yena Shin watching from a distance. As usual, I approached the chair without a backrest and prepared for the massage.

While stretching and looking down at Yuna Lee, I felt significant pressure. Her boobs were destructive enough before, but now, without a bra...

'Wow.'

When I couldn't take my eyes off the valley, Yena Shin scolded me sharply from the side.

"Start already!"

This prompted me to glance at Yena Shin's modest chest and sigh, and it made Yena Shin cover her chest with both hands, teary-eyed.

"What are you looking at?"

"Nothing. Now, Ms. Yuna, let's begin."

I placed my hands on Yuna Lee's shoulders. I expected them to be soft, but they were surprisingly tense, so I turned on the Sensory Stimulation and pressed hard with my thumbs.

Then, I began to work on her shoulders entirely, and they started becoming loose.

After a few minutes, the massage seemed to have worked as Yuna Lee twitched and let out a small sound.

"Ah... Uh..."

I pretended not to hear and moved to other areas.

My hands stroked her nape, slowly moving down to her waist before subtly shifting near her hips, and began to sweep up her body.

Starting from the pubic bone, my hands moved over her belly, across the ribs, and finally arrived at her substantial underbust.

"...Excuse me?"

When I lifted her breasts, they were heavier than I expected. Carrying these around, no wonder her shoulders were tense.

With that thought, I indulged in feeling Yuna Lee's chest.

Despite my not-so-small hands, her breasts were incredibly large, not fitting entirely in one hand. They were much softer than Ayeon's, to the point where my fingers seemed to sink into them.

"Haah... Wait, this is... Uh... Why? Mr. Gam? Uh..."

Seeing her pale neck, I couldn't help myself. I bent down to her neck and buried my head there, sniffing and gently biting her.

"Kyaa! Stop!!"

She jumped up in shock, screaming.

"Ms. Yuna? Are you alright?"

"Stop it! This is sexual harassment! I, I, I will report this! How could you do this!"

Yuna Lee blushed and stuttered in panic.

"Sexual harassment? What are you talking about! This is a massage!"

Yena Shin also shouted, apparently angry, as she had been the recipient of such actions daily.

"You... You touched my breast! And you bit my neck... How is this a massage!"

"Oh my! I did mention that some actions might be embarrassing!"

"But I never thought it would be like this! Absolutely..."

Yuna Lee was shocked by the bold Yena Shin, lowering her head and starting to sob.

She must have thought the massage would not involve such lascivious hand movements, and I understood that it must have been humiliating for her to feel good from such actions.

"Ms. Yuna, this is indeed a massage that makes a woman more attractive."

But since it was a reaction I expected, I knew how to handle it.

"Sob... Are you going to lie until the end!"

"It's not a lie. You know that better than anyone, Ms. Yuna. Didn't you bring up how Miss Yena has changed recently?"

"...That's."

"Just calm down a bit and listen to what I have to say?"

Unintentionally, it became the carrot-and-stick type of situation. Yena Shin was angry, and I was soothing. And it seemed to work, as Yuna Lee calmed down a bit.

"...Then say it..."

I approached Yuna Lee slowly. She flinched but didn't run away when I extended my hand politely.

She took my hand and sat back down.

"Do you know what hormones are? Those substances in the human body that cause various effects."

"...I've heard of them."

"Among those hormones, there are female hormones. They're very beneficial for women. When these hormones are secreted, the skin improves, and breasts and buttocks grow."

"What? I don't want them to grow any bigger!"

"Oh, ungrateful!"

Ignoring the mixed reactions, I continued.

"But more importantly, these hormones create a unique atmosphere."

"A unique atmosphere?"

"Yes. The recent change in Miss Yena is due to this unique atmosphere. This atmosphere makes her appear more lovely and attractive."

Yuna Lee was engrossed in my words as I placed my hand on her shoulder and turned on the Sensory Stimulation.

She repeated what I said, unaware.

"Becoming more attractive... Ah, that's why."

"Even usual actions appear differently because of it. That's the power of female hormones."

"But do you have to touch the breasts or..."

Thanks to the Sensory Stimulation, her cooled body warmed up again. Her nipples poked visibly through the T-shirt.

"Yes. To secrete female hormones, sexual stimulation is necessary. Like this."

I gently removed my hand from her shoulder and touched her nipple.

"Kyah!"

This time, without resistance from her due to the hormone talk, I placed my index fingers on both nipples and twirled them around, which was an action Ayeon from the trial world loved the most.

"Really... Uh... Does sexual stimulation really cause female hormones to be... Haah... secreted...?"

One must know that everything I had said so far was nonsense. Just plausible nonsense I made up to fondle Yena Shin's breasts.

But somehow, Yena Shin believed it completely, and now Yuna Lee did too. Maybe because they were harem novel characters, or maybe because they were wealthy young ladies, they were a bit of a… retard?

Anyway, it was good for me that they were fooled. Thanks to this, they stayed still even as I touched them.

"That's why I give massages like this."

"... Haah! Why..."

"That, I'll explain to you! When you accept sexual stimulation and feel sexual pleasure, female hormones are secreted!" Yena interjected from the side with her hands folded in front of her small breasts and a confident smile.

"Exactly, Miss Yena. You understand very well."

"Mr. Butler, it might be difficult for Yuna since it's her first time! So... I'll demonstrate her with you first!" Seeing Yena's nipples stand on either side of her hand, I realized she was aroused too.

While Yuna Lee was being touched, it was Yena Shin who was in heat.

'This girl has become too lewd. But it's a good idea.'

Showing a friend such a disheveled state or watching a friend cum from a massage both seemed fun.

"That's really a good idea, Miss."

I pinched Yuna Lee's nipple slightly before approaching Yena Shin.

====

I figured I should make some progress this time with Yena Shin. I had touched everywhere else, but I still hadn't touched Yena Shin's pussy.

She definitely received sex education about genitals, so every time I tried to touch her pussy, she would somehow make excuses and stop my hand.

'But this time will be different. Yena Shin herself said she would demonstrate, so she can't refuse because of her pride.'

First, as usual, I put one hand inside her clothes and caressed her breast. Having touched Yuna's unreal breasts and now Yena Shin's modest ones, it felt like a cliff, but I didn't say it out loud.

Besides, a small breast was still a woman's breast, and it had its own charm.

Unlike before, I touched her breast that now fully fit in one hand and targeted Yena Shin's weakness, her ears.

"Haaa♥ That place... Mmmm♥..."

Then, as I started licking the other ear, Yena Shin twisted her body, and I grabbed her head with the hand that was touching her ear and thrust my tongue into her earhole.

"Haaaaaaang♥♥!!"

With a lewd sound, Yena Shin climaxed. I looked up at Yuna, who was covering her mouth with both hands, her eyes wide as she watched Yena Shin.

Her face had turned red, but she couldn't take her eyes off us. She didn't even realize that she was sticking her head out like a turtle to look at us,

Trying to hold back laughter, I slipped my hand into Yena Shin's pants, and at that moment, Yuna's eyes widened even more.

"Butler?! There, there! That's not allowed! That!"

After climaxing, Yena Shin, now slumped, grabbed my hand with both of hers, apparently trying to stop me from going further.

I could easily pull away by force, but I didn't. Instead, I whispered in Yena Shin's ear.

"Miss Yena, you should show Miss Yuna an example."

"An example...? Well..."

"Come on, Yuna is watching. You should show her how dignified you are as a senior."

"But..."

She really had a strong guard.

'Guess there's no helping it then.'

I grabbed her head, turned it, and pressed my lips to hers, stealing her first kiss.

Yena Shin's eyes widened, then she soon closed them. She must have thought you have to close your eyes when kissing.

Watching her face filled with excitement, I slid my tongue into Yena Shin's mouth, and I could feel her awkwardness as if not knowing what to do.

So I stuck out my tongue and touched hers, and her tongue darted around. At first, it was cute, but it started to annoy me as it didn't stop.

I rubbed her earlobe hard, and her tongue became defenseless. I seized the opportunity to suck on her tongue.

"Huuung♥... Chuuup, ha... Chuuuu♥... Slurp …"

After I let go of her tongue, she followed my movements and licked every corner of my mouth, sucking in my saliva.

Taking advantage of that, I put my hand into Yena Shin's pants. Sure enough, her panties were already soaked.

Yena Shin was startled but soon focused again on sucking my tongue. At this point, it seemed she would allow anything.

"Churup... Chup, chuup, haa♥... Slurp..."

Enjoying the act, I slipped my hand into her panties.

Once my hand was in, I rubbed her clit, and Yena Shin twitched but did not resist. The kiss was indeed the answer.

Wondering if it was okay to go this far, I put my finger inside her pussy, and she did not resist. Instead, she opened her eyes, looked at me, and confessed.

"Haaang♥... I like, I like you♥! Because I like you ♥! I... let you touch... Chuup! Huuung... haa♥... Chuuup."

Her confession took me by surprise.

'Do either kiss or confess, not both.'

But it was a happy thing. This was already the second confession I had recieved. It was not reality, but it was a nice feeling to be confessed to by such a lady.

I pulled away from her lips and replied.

"I like you too, miss."

Then I leaned in by her ear and gently chewed on it, moving the finger inside her pussy. Yena Shin's pussy was very tight, and it clenched around just one finger.

'Looks like I have to develop this pussy quite a bit to insert my big dick.'

"Ah... Haa♥... Really! Haahang♥... Indeed♥..."

"It's a joke."

Moving my finger to find her G-spot wasn't easy because it was so tight. Instead, I used stimulation to develop her insides.

"Aaaang♥...! Hak... Why... lie! Haang♥... Don't lie!"

Today, I wanted to try two fingers, but it seemed too much.

"That's right. It's a lie. It's not that I like you, I love you, miss."

'Ugh.' I myself find it disgusting to say. But this lady really loved to hear such things.

"Huuung♥!, Aaaag♥♥♥!! Aaaang♥♥♥!!"

With the words of love, as I chewed on her earlobe and fiddled with her clit and pussy, Yena Shin climaxed grandly.

Her love juice burst out, soaking the chair she was sitting on.

Exhausted from the climax, Yena Shin leaned on me, panting heavily, and I looked up again at Yuna.

This time, she wasn't covering her mouth with both hands because her hands were somewhere else completely.

'I wonder if this lady even realizes what she's doing.'

Watching the main heroine, Yuna Lee, masturbate, I smirked deeply.