That night, thanks to the measurements, I only got back to 『Suzuya』 around 9 PM.
I immediately started helping out and we closed at 10 PM.
After finishing cleanup and taking a shower, it was already past 11 PM.
A knock sounded on my door. I tilted my head and opened it.
"…Um…"
"Nimi-san, isn't that sleepwear a bit cold? The other one…"
Nimi was wearing the sleepwear I had bought for her at Flower Mist.
One was a thicker fabric for colder seasons, the other was a light blue negligee that wasn't see-through.
She had chosen the negligee and come to my room in it.
It was a one-piece style that reached down to her knees, but the waist was slightly cinched, making the shape of her breasts clearly visible.
The front was tied vertically with thin strings, so loosening them would expose her chest.
Before I could finish speaking, Nimi gently pinched the hem of the negligee.
Her face was lowered, so I couldn't see her expression.
"…Um…"
"…Yeah."
"…This is… the signal."
At her faint voice, I gently took the hand that was pinching the fabric.
She flinched slightly, but didn't pull away, letting me hold her hand.
Still looking down, I asked her as gently as possible.
"From now on… can I tell people that you're not my stepmother anymore, but my lover?"
"…Really?"
"Yeah."
"You… are a terrible person."
"I know."
When Nimi finally lifted her face, her cheeks were flushed red and her eyes were moist.
I gave the hand I was holding a light tug toward me. Without resistance, she stepped into my arms on her own.
A soft poof — that incredible softness.
I wrapped both arms around her back and hugged her gently, like handling feathers.
Nimi also slid her arms around my back and hugged me in return.
Dangerous. So soft. Her scent mixed with the smell of bath soap… and Nimi's own gentle fragrance.
It felt like I could crush her if I used even a little strength, yet there was a firm, rich texture beneath the softness.
The marshmallow-like plushness and the beating of Nimi's heart.
Suddenly, Nimi let out a small giggle against my chest.
"Your heart is beating so loudly."
"…It would be weirder if I wasn't nervous."
"…On the way here, I was so scared that I thought my heart might break…"
"Yeah."
"It's strange… When you hold me like this, the feeling of guilt is completely overwhelmed by relief and affection… It's overflowing."
She looked up at me from within my arms.
She was so lovable that I gave her a light, brushing kiss.
"Fya…"
At that reaction, I kissed her properly this time.
Soft. The softness transmitted from her lips.
I slipped my tongue in gently and touched hers.
Sweet. How to describe the taste… It reminded me of Mont Blanc — that kind of gentle sweetness.
Every time our tongues met, Nimi's body twitched and reacted.
When I pulled my face away, hers was melted and flushed, looking utterly enchanting.
Too seductive. Honestly, I was completely captivated.
I had almost no composure left and was desperately trying not to forget to be gentle.
I princess-carried Nimi and gently laid her on her back on the bed.
Thanks to the negligee, the shape of her breasts was clearly outlined.
I leaned over her and looked into her eyes, speaking softly.
"I'm going to touch you, okay?"
"R-Raide… san."
I touched her breasts over the negligee. Even though I meant to touch lightly, they sank deeply around my fingers.
Yet they also had a wonderful firmness.
I gently pinched and continued playing with her standing nipples.
"Nn… nngh… nha…"
Was she embarrassed? She covered her mouth with both hands, trying to hold back her voice.
Her body twitched in sync with every sound.
I wanted to see more. I wanted to taste more.
I untied the strings of the negligee, revealing her breasts.
Nimi's skin was fair, and her areolas were neither too large nor too small — a delicate pink with nipples standing perkily.
The glossy beauty of them didn't look like they belonged to a 37-year-old body at all.
I slowly ran my tongue from her slightly visible navel up to her chest.
While pinching and rubbing one nipple with my fingers, I took the other into my mouth and tasted it with my tongue.
Sweet. Her entire body tasted like a dessert.
It really felt like I was licking Mont Blanc.
"Ah, nngh, uuh… nn…"
While savoring her nipple with my mouth, I moved one hand downward.
She was already quite wet. I rubbed the slightly protruding spot with my finger.
I slipped a finger inside while continuing to skillfully stimulate the sensitive nub.
"Nngh… ia… no, no no no… don't… don't! Nha!"
Her body arched with every cry.
Even then, I didn't stop rolling her nipple carefully with my tongue or moving the hand between her legs.
My face was buried in her breasts — what incredible softness.
I kept enjoying her breasts with my whole face.
"Ah… it's coming again… auu… stop, nha… I can't stop… aa… auaa!"
After Nimi convulsed several times, I finally lifted my mouth from her breasts.
When I looked at her, her face was melted in pleasure and she was breathing shallow, ragged breaths.
…I couldn't hold back any longer.
I took off my lower clothes and spread her legs so I could see her most intimate place.
"I'm putting it in, okay?"
Even with her face melted in ecstasy, she gave a small nod.
I brought my painfully hard length close to her entrance.
The tip touched her folds.
"Ah…"
Her body twitched for a moment, but she didn't stop me.
I slowly pushed inside.
Hot… and what was this incredible wriggling?
"Nnghuuu… so… big…"
Enduring the urge to cum, I finally reached the deepest part with a soft thud.
It clung tightly to my shape. Even without moving, I could feel it undulating around me.
Dangerous. No composure left. I'm about to cum!
My head was flashing. It was so tight!
Something touched my cheek while I was desperately holding back.
I looked up. Nimi was smiling with a melted expression and had placed one hand on my cheek.
Gently stroking my cheek with a smile that also contained maternal warmth, she said,
"It's okay… fill me up."
That was all it took. Those words completely blew away any remaining restraint.
I grabbed her waist with both hands and began slowly moving in and out.
Pulling back near the entrance, then pushing deep again.
Little by little I increased the speed, repeating the motion.
Her large marshmallows bounced and rippled with every thrust.
"Ah… ah… nn… aun… ua… an…"
"…Feels… so good."
"Nha… hau! An! Afuu!"
I tried to move while holding back my climax, but it was impossible.
I couldn't last!
I stopped gripping her waist and leaned over her completely.
Her melted, pleasured face was right in front of me.
"Nn! Nha! Ah! Aah! Ah! Nn!"
"I'm… already…"
"Ah! Au! It's… coming… come… nngh!"
At those words, I released inside her.
I held Nimi tightly and kept pouring.
She gently hugged me back with that same kindness.
I buried my face in her hair.
No good — Nimi's scent was driving me crazy!
"Ah, it's coming… me too… ah! It's… coming! I'm cumming! Aaaaaahhh!!"
The pleasure turned my mind completely white.
Because of her endless gentleness and the way she enveloped me, I couldn't stop cumming.
It wouldn't end. My body kept convulsing!
Nimi's body also arched and spasmed.
We held each other tightly, pressing our bodies together to steady one another.
I don't know how long I kept releasing.
Eventually there was nothing left, only a deep sense of release and exhaustion.
I lifted my face from her hair and looked at Nimi's expression.
I kissed her melted, dazed face.
Still holding her, I turned onto my side and closed my eyes.
I wanted to fall asleep just like this, wrapped in this happiness.
That day, I made my stepmother my lover.
By the way, when we woke up in the morning, we both smiled wryly at our situation and took a bath together.
The sight of Nimi's naked body in the morning sunlight was devastatingly beautiful… that's all I'll say.