Chereads / Kiss, Marry, Conquer: The Monster Girl System / Chapter 20 - A Night of Desire and a Painful Goodbye

Chapter 20 - A Night of Desire and a Painful Goodbye

A Night of Desire and a Painful Goodbye

The night deepened, and I lay atop Lily's soft, squishy slime form.

Man… this feels amazing.

Her body was warm and smooth, like the world's most comfortable bed. I rubbed my face and arms against her gelatinous surface, sinking into the soft texture.

"…So comfy…" I mumbled, feeling a sense of relaxation I hadn't felt in a while.

But then—

Something unexpected happened.

As I shifted and pressed my body deeper into her slime, I felt a familiar heat building below.

My dick was getting hard.

Oh, fuck.

I tried ignoring it.

I lay still, taking deep breaths.

I thought about cold showers.

I thought about monsters.

I thought about literally anything else.

But nothing worked.

No matter how much I waited—my cock refused to go down.

I adjusted my pants, trying to hide it.

But Lily… noticed.

And then—

Something unexpected happened.

A small part of her slime form detached and wrapped around my cock.

"L-Lily?!" I gasped.

She didn't say anything.

She just held me.

The sensation was heavenly.

The cool yet warm embrace of her slime melted around me, wrapping my cock in a sensation that was both firm and soft at the same time.

I shuddered.

This was dangerous.

I tried to resist—

But I was already too far gone.

In less than a minute, I came hard, releasing everything inside her slime.

Lily absorbed every drop, her slime shifting slightly as she did.

I gasped for breath, my body tingling in satisfaction.

But then—

I froze.

Because when I looked up—

Alicia was awake.

Her face was completely red, her eyes wide in disbelief and embarrassment.

She saw everything.

We locked eyes.

She opened her mouth as if to say something—

Then, without a word, she quickly moved away from me.

Oh, shit.

I sat up immediately, panic rising in my chest.

"Alicia—wait! I can explain!"

She turned back, her eyes burning with anger and disappointment.

"What is there to explain, Ethan?" she snapped. "You just—fucked a monster!"

Her voice was laced with betrayal.

I gritted my teeth. "Listen, Alicia, I have my reasons—"

She laughed bitterly.

"What reason could you possibly have?" she spat. "And why should I care? You only joined the camp this morning."

Her voice trembled slightly.

"I thought you were a nice guy," she whispered. "I thought—maybe I could start over. Maybe I could forget my past."

I felt my heart clench.

She was angry, but beneath that… she was hurt.

And that made me angry, too.

"You're acting like I owe you something," I said coldly. "But you're the one who jumped me first."

She flinched.

For a moment, silence.

Then, before Alicia could respond—

Lily transformed into her human form and sat on my lap, wrapping her arms around me.

Alicia's eyes widened in shock.

"W-What—?"

She took a step back.

Her voice shook.

"Ethan… g-get away from that thing!"

I frowned. "Alicia—"

"She's a monster!" she shouted, drawing her sword. "She'll kill you!"

Lily simply hugged me tighter.

I narrowed my eyes.

"Alicia, stop." My voice was serious.

She hesitated.

"She's not going to harm me," I continued. "She's the same slime that's been around my neck since this morning. And she's not just a monster—"

I looked down at Lily, who gazed up at me with soft, trusting eyes.

"She's my family. And she's precious to me."

Alicia looked like she had been slapped.

Her hands trembled.

She opened her mouth—then closed it.

Meanwhile, Lily's Love Meter slowly increased.

[85%]

Good.

But then—Alicia's fists clenched.

"…If you see me as a danger," I said calmly, "then I'll leave. Tomorrow."

Alicia's head snapped up. "W-What?"

"I lied to you earlier." I met her eyes. "My family wasn't killed by monsters. They're alive and safe. And they're protected by someone… special."

Her breathing sharpened.

I smiled slightly.

"She's an S-Rank system awakener," I continued. "And you can say—"

I leaned in close.

"…She's my wife."

Alicia's face drained of color.

I could see the storm of emotions in her eyes—anger, shock, confusion, pain.

And then—

She attacked.

With all her might, she swung her sword at Lily—

But it did nothing.

Not a single scratch.

Alicia's hands trembled. "W-What…?"

"She's an S-Rank monster," I said softly. "You can't hurt her."

Her breathing was uneven. "S-Rank…?"

I stood up and leaned closer to her ear.

"And by the way, Alicia…" I whispered.

"I'm the only SSS-Rank system awakener."

She froze.

I turned away.

I took a few steps forward—then stopped.

"…Hey, Sis Alicia."

She didn't move.

I smiled faintly.

"I really enjoyed my little time with you."

Then, with a final glance, I whispered—

"Happy goodbye."

And just like that—

I walked away.