Truly By Mistake: 'Church Nun Blackmail Training' (6)
Twitch-! Twitch-!
"...H-Huh?♥...Wh-What...is this...right now...?♥"
It was just a normal brush rubbing against her nipple...
Yet a sensation she'd never experienced in her life pierced straight through Lapis's brain.
Swipe-
Lapis stared into the mirror and bit her lip hard.
'N-No way...!!...Th-This...sleazy...woman...? ...Me...!?'
Saliva drooled from her gaping mouth, and her half-lidded eyes trembled pitifully. Thump-! Thump-! Thump-!
She never imagined she'd judge herself this way... ─Wh-What...is this? Why...does it feel...like this...? H-Hueh..! H-Hueh..!♥ Ah... Aah..♥ Kkuk!♥

Just like the description when Yuris first touched her own nipple in Church Nun Blackmail Training─
The reflection in the mirror looked less like a woman and more like a 'bitch in heat.'
'Eek...!?!'
The moment she realized it, goosebumps erupted across Lapis's entire body.
"N-No!!... I-I'm not...like Y-Yuris!! Th-That was just!! The brush was cold, so I got startled!!"
Shake-! Shake-!
She shook her head furiously, trying to set the brush down... but...
'...W-Wait a sec!... Still... if I d-don't...send the rubbing... I'll lose...to Nakadashi...right?'
The last line from Nakadashi's letter echoed in her mind.
[Send proof that your areolae are small along with it, and I'll think about it! Toodles~.]
Grip-!
'...I'll win!'
Lapis clenched the brush and declared victory. Truth be told, she was feeling it a little too.
She knew this act wasn't exactly normal.
But...
If she was a pervert either way—whether she lost or won—then she might as well be the winning pervert!
'Huu... Huu... R-Really... j-just... one... more time!... Just... once... more!!... I'm just painting!... Last time... I was just startled!... This time... it'll be different!!'
Lapis took deep breaths and raised the brush again...
Swipe-!
"────Kkiiihik!!?!♥♥"
Was it because her senses had already been awakened?
Even though she painted her areola with similar pressure as before, the pleasure that swallowed her was several times more intense than the first time.
Swipe-! Swipe-!
'...Ukkuhk!!♥...Why.... Why, why, why!!♥... Why so good!♥... Fe-Feels... kkuhk!... so... shaky...!!♥'
Shiver- shiver- shiver-!
Every brushstroke made her whole body convulse like she was having spasms.
Swipe-! Swipe-!
"Kkuuuk!!♥... Haa...♥Ha... Uht!!... Uu..♥... S-Stop!... I have to... stop... painting... b-but...!!♥! Hueh..!♥ Ah... A... My... hand... won't... stop!!♥"
She really tried to stop. She swore to the goddess she tried!
Slooow swipe-!
But every time the brush grazed her areola, her fingers moved on their own, not stopping but repeatedly painting the same spot.
"Kkuk!...♥ Heok!!?...♥ Uht?!... H.. Uwaak!♥... Kkuk!!♥"
Twitch-! Twitch-!
The brush circling her areola sped up, gradually focusing on one spot. Swipe-!
"Hooook?!♥"
Finally, as Lapis began teasing her nipple with the brush, a lewd moan escaped her.
'Hek!♥... Hek!♥... Ah!..♥.... Hueht!!♥... N-Now... kkuh!!♥... R-Really!... I have to... st-stop...!♥'
Her head knew it. The painting for the rubbing was done long ago. Her entire breast was already covered flawlessly in paint, far beyond just the areola.
Squelch-! Squelch-!
"Huaak...?!♥ Ah... Uaa!...♥... Ah!.. At!.. Huaa..!♥... Aahik?!!!♥.. O.. Ok♥... Ah!..♥... Kkuh-?!♥"
In truth, only Lapis herself hadn't realized it.
Long ago, what she was doing had stopped being a rubbing and become straight-up 'nipple masturbation.'
Drip-! Drip-! Drip-!
Love juices dripped from Lapis's pussy, filling the room with a thick, bitchy scent.
'Huaa...!♥... Huaa..!!.♥... Wh-Why!... My... belly... is so hot..!!♥'
She couldn't understand it.
She was definitely just painting her nipple with the brush... yet a 'strange heat' blooming from her lower abdomen was spreading through her whole body.
"Kkuk..!. I-It's... not...♥... I have to... endure... it!♥"
Shiver- shiver- shiver-!
Lapis's hand gripping the brush trembled wildly.
She wanted to press harder. She wanted to twirl it faster. If the stimulation from the brush circling her nipple got just a bit stronger...
Something incomparable to anything before would come.
"Ha... Hau... Haa...! Ah... Th-That..!!.♥ No! No!! Nooo!!♥... Ah.. Ah... No...!♥... If I... don't... stop...! R-Really!..... Kkuk...!! Th-This!!... It'll... become... a habit..!... Kkuk!!♥"
Grip-!
In the end, the moment Lapis gave in to desire and pressed the brush a little harder─
"──────Kkhihit?!"
Lapis's vision went white.
'...Wh-What.... is this♥!'
Her mind emptied, drowned in a dizzying sensation like vertigo.
─Beeeeee─
With no masturbation experience, Lapis didn't know what this sensation was... but her bitch instincts warned her.
If she didn't stop here, she'd never be able to turn back.
'Ukuk!...♥ Kuk.!... Ukkuhu!...!!♥... N-No... crossing... it─ Uuuk!!?♥'
Whoosh─! Thud-!
Whether misfortune or fortune, Lapis summoned superhuman willpower and barely flung the brush away just before crossing the line.
"Heok...!♥... Heok!♥... Hehek...!♥"
Collapsing in place, Lapis heaved breaths filled with heat throughout the room.
Twitch-! Twitch-!
Even after stopping the brush, her nipples remained stiffly erect, and the ache between her legs hadn't faded. No, it felt even stronger now that she'd stopped.
'Ah!... Uu!... M-Me...!... Why... am I... like this...'
An unpleasant feeling like something on the verge of bursting was coiling inside her. Grip-! Zap-!
"Hueut...!♥"
Just putting strength into her arms to stand up made her hypersensitive body react.
'Fuuuck!... I... don't... know!♥... What... do you... want me... to do!♥'
Tears welled up in Lapis's eyes.
Her bitch instincts screamed to cum right now... but...
'I-It's... scary...!!... Kkuk..!!'
If she'd had the courage to follow her instincts now, she would've masturbated ages ago!!
Twitch-! Twitch-!
Just one step away.
Like how, in Church Nun Blackmail Training, Yuris couldn't cross the line herself, but Yujin forcibly dragged her over it.
'...Gulp.... If only... R-Rian... or Rian... or Rian...'
If 'someone' led her, Lapis felt like she'd cross the line in an instant.
'Hik?!... Wh-What... am I... thinking... right now!!... I'm going crazy... for real!!'
Flail- flail-!
Lapis covered her face with both hands, rolling on the floor and kicking the air wildly.
'Hua... Hua... Hu... Okay, calmed down now.'
A while later, finally regaining her senses, Lapis checked the paint on her breasts.
Scraaape-
She'd worried at first if she'd even be able to paint properly from embarrassment... but...
'Aahuu!... I said... just a little...!'
The paint had dried a bit, but it looked sufficient for a rubbing. Press─
She held the paper to her breast and carefully pressed down.
"....Uht!♥"
A moan leaked out from the sensation of the paper pressing her nipple, and heat surged in her lower belly again... but...
'Auh!... Lapis... y-you have to... endure...!'
She gritted her teeth and bore it. Press-!
A moment later, when she peeled off the paper, the outline of her areola was clearly imprinted.
Swipe-
"......Kkuk!"
Placing it side by side with the one from Nakadashi, no excuse would work—hers was unmistakably much larger.
...But!!
It absolutely wasn't on the level of two gold coins side by side, as described in Church Nun Blackmail Training!!
"Wh-What!.. Yeah!... I-I admit... my... areola is b-bigger... than Author Nakadashi's!... B-But two gold coins? No way!!"
Alternating glances between the two rubbings, Lapis nodded in satisfaction.
This was plenty of 'proof' to demand revisions to Church Nun Blackmail Training.
"...Hm!"
She placed the rubbing on the desk and began writing a letter.
Scribble- scribble-
To Author Nakadashi,
I must clarify: I did not send this letter because my areolae are large or 'inconvenient'!
And thank you for sending your areola rubbing, but just because yours is small doesn't mean mine are large!
I've attached my areola rubbing on the next page—compare for yourself!
You'll see it doesn't even come close to two gold coins!
Plop-!
"Kkuuuung-! Done!"
Lapis stretched and glanced at the calendar.
Swipe─
─ Don't forget to wear new underwear.
─ Skip breakfast, or at least avoid smelly foods.
'But... n-now... it's really... almost time... huh?'
Snapping to, she realized her 'consultation' with Rian was right around the corner.
Sizzle-!
At that moment, a scene from Church Nun Blackmail Training replayed in Lapis's mind: Yujin using the excuse of a consultation to enter the confessional...
Gulp─!
Lapis's throat went dry.
'Wh-What kind of... c-consultation... is Rian... coming for...? M-Maybe... like in Church Nun Blackmail Training... in the confessional... No way!... Rian... isn't that kind of guy!... J-Just... a normal... consultation!!... H-He wouldn't... use the confessional, right?'
Yeah, Rian had only used the confessional 'twice' so far, and both times there were extenuating circumstances.
So if he used it this time for the consultation, it was almost certainly...
"...Hueht-♥"

Swipe-
Unaware of the expression on her own face...
Lapis's gaze drifted to the paper bag holding her underwear.
"J-Just in case!... I bought it... to prepare!!... Y-You never know!! But... am I really... going to wear this...?"
Rustle- rustle- flap-!
Spreading out the underwear, the lace was so thin it was practically see-through.
"...Wh-What!... Even if... just maybe... the 'consultation' turns out... to be that... kind of thing!... I... w-won't... end up... like Yuris...!!... No problem!!"
Grip-!
Clutching the underwear, Lapis rubbed her thighs together and vowed.