The first change in Shin Ye-na after receiving my massages: becoming honest with herself.
Because of this, her image at school had shifted dramatically. She still had that airheaded charm, but without forcing herself to hide it, she came across as much cuter.
Before, the gap between the image her family expected and her natural behavior led to misunderstandings with friends. Now that those issues were gone, people naturally warmed up to her.
The second change in Shin Ye-na after my massages: heading home early every day.
This was the bigger one. Shin Ye-na got hooked on my massages, which led her to naturally play hard-to-get with the protagonist. She used to cling to him constantly, meddling in everything, but once she stopped, he started paying attention to her instead.
That must have made Lee Yu-na feel a bit desperate. With her rival making moves, she couldn't just sit back and smile anymore.
In the end, anxious Lee Yu-na asked Shin Ye-na what had changed her. My pure-hearted young lady spilled the beans about the massages I gave her. She even suggested Yu-na try it since it worked so well.
From Yu-na's perspective, there was no reason to refuse.
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"Have you steeled yourself mentally? As Ye-na mentioned, it does involve some rather embarrassing actions."
"Yes, I've been ready for a while. Come on."
"Don't worry, Yu-na! Butler Gam is totally trustworthy!"
Lee Yu-na sat in the usual spot for massages. Shin Ye-na watched from a short distance away, while I took up my position behind the backless chair like always, preparing to start.
As I stretched and looked down at her, the pressure was intense. She'd been plenty intimidating earlier, but no bra now... oh man.
I couldn't tear my eyes from that cleavage, and Shin Ye-na snapped at me sharply.
"Get started already!"
I glanced at her modest chest and sighed, prompting her to cover it with both hands, eyes welling up.
"What are you staring at?!"
"Nothing at all. Alright, Yu-na. Let's begin."
I placed my hands on her shoulders and caressed them gently. I'd assumed they'd be soft, but they were surprisingly tense.
I immediately activated Sexual Stimulation and pressed my thumbs in firmly. Then I extended my fingers, loosening her entire shoulders.
⚡ SKILL ACTIVATED ⚡Sexual Stimulation
Shoulder tension release / Gradual arousal buildup
A few minutes in, it took effect—Yu-na twitched and let out soft noises.
"Haa... Nngh..."
Pretending not to hear, I widened the massaged areas.
My hands stroking her nape slid lower bit by bit, pausing at her waist before shifting near her groin. Then I swept upward from below.
Starting at the pubic bone, my hands glided over her soft baby fat tummy, past her ribs, and finally reached the underside of those massive breasts.
"...There?"
Lifting them, they felt heavier than expected. No wonder her shoulders knotted up carrying these around. With that thought, I savored Yu-na's breasts.
My hands aren't small, but even one couldn't fully cup them—this was another level. A-yeon was big, but this was different.
Far softer too; my fingers sank right in as I kneaded.
"Haa... Wait, this is... haa! Why...? Um... Butler Gam? Nngh..."
I leaned down, burying my face in her nape, sniffing her scent before nipping lightly. That pristine white skin was too tempting.
"Kyaa! Heok... S-stop!!"
She jolted up from the chair with a shriek.
"Yu-na? Are you alright?"
"Stop! This is sexual harassment! I-I'm gonna report you! How could you?!"
Flustered, her face flushed as she stammered.
"Sexual harassment? What are you talking about? This is a massage!"
Shin Ye-na yelled back. She looked pissed that her daily routine was being called harassment.
"Y-you touched my... my breasts! And bit my neck... how is that a massage?!"
"I told you! It involves some embarrassing stuff!"
"But I never imagined this! This is just... just..."
Stunned by Shin Ye-na's boldness, Yu-na hung her head and sniffled.
Her idea of a massage probably wasn't this lewd. Made sense. And feeling good from it? Humiliating.
"Yu-na, this is indeed a massage to make a woman more alluring."
But I'd anticipated this reaction.
"Sniff... You're gonna lie to the end?!"
"No lies. You know it best—weren't you the one who noticed Ye-na changing lately?"
"...That."
"Just calm down and hear me out?"
Unintentionally, it turned into carrot-and-stick with Ye-na mad and me soothing.
It worked; Yu-na settled a bit.
"...Fine, say it."
I approached slowly. She flinched but didn't flee—I offered my hand politely.
She took it with trembling fingers. I seated her again and explained.
"Do you know about hormones? The ones that affect the human body in various ways."
"...I've heard of them."
"Among them are female hormones—very beneficial for women. When secreted, skin improves, breasts and hips grow."
"What? I don't want them bigger here!"
"Hey! Ungrateful!"
Ignoring their opposite reactions, I continued.
"More importantly, they create a unique aura."
"Unique aura?"
"Yes. Ye-na's recent change? That's the aura. It makes her seem cuter, more attractive."
Yu-na listened raptly. I placed a hand on her shoulder and activated Sexual Stimulation Boost.
She didn't notice, reciting my words.
"More attractive... Ahh, so that's it."
"Same actions look different. That's female hormones' power."
"But do you have to touch my b-breasts...?"
⚡ SKILL ACTIVATED ⚡Sexual Stimulation Boost
Heightened sensitivity / Aura enhancement
Thanks to Sexual Stimulation, her cooled body heated up again. Nipples poked through her t-shirt.
"Yes. Sexual stimulation is needed for female hormones. Like this."
I slid my hand from her shoulder to tweak a nipple.
"Kyaa!"
The hormone talk worked; no resistance this time. I placed both index fingers on her nipples and circled them—A-yeon's favorite.
"Really... haa... sexual stimulation releases haang... female hormones...?"
What do I know? Total bullshit. Plausible nonsense to grope Ye-na's chest.
But Ye-na bought it hook, line, and sinker. Yu-na too.
Harem novel characters? Or rich girls?
Whatever—glad they're falling for it. Lets me fondle freely.
"Not enough. That's why the full massage."
"But... haang! Haa... haaaang... why..."
"I'll explain! Female hormones release when you accept sexual pleasure!"
"As expected of Ye-na. You get it perfectly."
"Yu-na's new to this, so it might be tough! Let me demonstrate first!"
Shin Ye-na grinned confidently, hand on her small chest. Her perky nipples peeked out—she was aroused too.
Yu-na's the one touched, but Ye-na's the horny one.
This girl's gotten way too wild.
Great idea, though. Watching a friend unravel or seeing her go... fun either way.
"Excellent idea, miss."
I pinched Yu-na's nipple lightly and moved to Ye-na.
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Since things had escalated, time to push further.
I'd touched everywhere else, but not Ye-na's pussy yet.
She'd always blocked me during "sex ed," making excuses. But this time? She'd volunteered to demo—pride wouldn't let her back out.
First, one hand under her clothes to fondle her chest like usual.
After Yu-na's unreal size, Ye-na's felt like a cliff—but I kept that to myself.
Small breasts are breasts too. Charming in their own way.
Unlike before, her hand-filling chest felt perfect as I teased her weak spot: her ears.
"Heung♥ There... heung♥..."
I licked her other ear; she squirmed. Gripping her head, I thrust my tongue into her earhole.
"Haaaaang♥♥!!"
She climaxed with lewd cries. Looking up, Yu-na gawked, hands over mouth, face beet red, unable to look away. Does she know she looks like a turtle poking its head out?
Suppressing a laugh, I slipped my hand into Ye-na's pants.
Yu-na's eyes widened further.
"Butler Gam?! N-not there! No!"
Post-climax limp, Ye-na snapped to and grabbed my hand, blocking further descent.
I could force it, but didn't.
"Ye-na, you need to demo for Yu-na."
I whispered in her ear instead.
"Demo... true, but..."
"Yu-na's watching. Show senior pride."
"But..."
Tough guard. Fine then.
I turned her head and stole her first kiss. Eyes wide, then closed—guessing that's kiss rules.
Admiring her excited face, I slipped my tongue in. She flailed cluelessly.
Her tongue dodged mine. Cute at first, annoying later.
Rubbing her earlobe hard exposed her tongue. I caught and sucked it.
"Heung♥... Churp, ha... churup, hung♥... churp."
Releasing, she mimicked, licking my mouth corners, sucking my saliva.
Seizing the chance, my hand delved into her pants. Panties soaked, as expected.
She peeked eyes open in surprise but shut them, focusing on sucking my tongue.
"Churp... chu, churup, haa♥... chuup..."
Enjoying, I slid into her panties. She'd allow anything now.
Rubbing her clit, she twitched—no resistance. Kiss was key.
I fingered her pussy; still no pushback. Eyes open, she confessed.
"Haaang♥... I like you, like you♥! So I let you touch... churp, yes... haa♥... chuup."
Kiss or confess—one at a time.
But happy. Second confession. Not real life, but thrilling from her.
I pulled away.
"I like you too, miss."
Nipped her ear, moved the finger inside. Her pussy clenched tight around one digit.
My cock would need serious training first.
"Ahk... haa♥... For real! Haaang♥... hung♥..."
"Kidding."
Hunted her G-spot—too tight. Used Sexual Stimulation to develop her insides instead.
"Aaang♥...! Hak hak... Why... lie! Haang♥... no lies, heung... ma!"
Two fingers today? Too much.
"Yes, a lie. Not like—I love you, miss."
Ugh. Cringe even to me. But she eats it up.
"Heuuung♥! He, heuuuuung♥♥♥!! Aaaaang♥♥♥!!"
"Love you" plus biting earlobe, fingering clit and pussy—she went wild.
Juices gushed, soaking the chair.
Exhausted from climax, she leaned on me, panting.
I looked at Yu-na again.
No hands over mouth now.
Does she even realize what she's doing?
Seeing Yu-na masturbate, I smirked slyly.