Aya was out again — helping a friend with wedding preparations.
Rikuto had just finished a light workout, his chest slightly glistening with sweat, when the doorbell rang.
Again.
He already knew.
He opened the door — not surprised in the slightest to find Rina standing there with a yoga mat tucked under one arm and a mischievous grin on her lips.
"Yo," she said, chewing gum again. "Aya said I could do yoga here since your place has better light."
"hmm?"
Rina stepped inside, tossing her mat near the living room. "Unless you're scared of flexible women in tight clothes, brother-in-law."
He closed the door with a smirk. "You'd be surprised what I'm scared of."
"Try me."
> [System Notification: Seduction Play Zone Activated – "Tension Field" Engaged]
Proximity bonus triggered. Passive Lust Accumulation in Rina: +3% per minute of playful exposure.
Rina dropped her oversized hoodie, revealing a tight sports bra that struggled to contain her bouncing curves and skin-hugging leggings that left little to imagination.
"Feel free to stare," she teased, beginning her stretches. "I know you want to."
Rikuto didn't hide it.
He leaned on the wall, arms crossed, eyes drinking her in. "Your sister would be upset if she knew how much you enjoy tempting her husband."
She arched backward into a deep stretch, breasts rising high and back arching beautifully.
"Mmm... And you'd be upset if I suddenly stopped."
She turned to face him, knees on the mat now, legs wide in a seated butterfly stretch. "I saw how mom looked when she left last time, by the way."
"Oh?"
"Flushed. Breathless. Like a teenager who just watched something she shouldn't."
He raised an eyebrow. "And what do you think happened?"
Rina smirked.
"I think you're dangerous now. And I like dangerous."
> [System Trigger: Verbal Challenge Accepted – "Reverse Tease Mode" Enabled]
Rina's Lust: 47% → 58%. She's no longer just teasing — she's imagining.
Without waiting for permission, Rina stood and sauntered toward the kitchen. "Got anything cold to drink?"
Rikuto followed.
When she opened the fridge, she bent forward exaggeratedly.
He stepped behind her.
Close.
Too close.
His chest nearly touched her back.
"Is this how you flirt with all your sister's men?" he murmured low, breath brushing her neck.
She stiffened for a second — then grinned.
"Nope. Just the ones who grow into men worth stealing."
She grabbed a bottle and turned — finding herself nose to chest, trapped between the fridge and Rikuto's body.
Her voice dropped. "You're playing with fire."
"So are you."
> [System Alert: Forbidden Spark Level 1 Achieved – 1st Physical Reaction Triggered]
Rina's breathing shallows. Knees slightly buckle. Pupils dilated. Desire: 64%
A bead of sweat rolled down her temple — not from heat, but from something deeper.
She quickly slipped past him, back into the living room, cracking open her drink and flopping onto the couch. Legs wide, chest heaving a little too fast.
He followed more slowly.
Sat beside her.
Close.
She didn't move away.
Instead, she looked at him sidelong.
"Next time," she said, voice low, "don't stop at words."
> [New Quest Unlocked: "Push the Brat to the Edge"]
Objective: Create an opportunity for skin-to-skin teasing contact.
Reward: Unlock "Skill: Temperature Touch – Fingers can trigger heightened nerve sensitivity for 3 seconds per use."
Before he could respond, the door opened.
Aya returned.
"Hey love—Oh! Rina, you're still here?"
Rina stood, smiling like nothing happened. "Just finished yoga. Thanks for the mat time!"
Aya hugged her from the side. "You're so pretty when you sweat, Rin. I wish I had your skin."
Rina shot a subtle glance at Rikuto. "Maybe your man agrees."
Rikuto only smiled.
No words.
But Rina's smirk lingered as she left.
She was hooked now.
And he had just begun.