Excuse 2: An Hyeonmi is a Genius
An Hyeonmi was a genius. Before dinner today, she'd asked me, "Master... don't you want some mother-daughter donburi?"
"Huh??"
She flashed me a lewd smile while stirring the stew. "I saw Haruna pretending to be Harina last night. I... I barely held back."
"I blocked all the sounds with mana... and you heard that?"
"Hee hee hee. But I'm a saintess, after all."
I swallowed hard. Mother-daughter donburi? Of course I wanted it. Any guy would.
"I do want it. But would Haruna go for it? Even if she's pretending to be possessed by a succubus like yesterday... Mom is still Luna-noona's real mother."
"I have a way! During dinner later, just get Harina to step away with you! I'll make it happen for sure!"
An Hyeonmi's confident voice was trust incarnate. I figured I could get Harina to leave by asking U Jeong to handle it.
"I'll get Rina out of the way with a phone call. Do your best then."
"Yes... Master!"
And so it began.
Judging from An Hyeonmi and Haruna's conversation now, An Hyeonmi had crafted the perfect excuse: she was truly possessed by a succubus and had no choice but to become my cumdump.
As expected, An Hyeonmi's a genius...
"Yes. I fell victim to that succubus too. And... even after that, every now and then, very occasionally... it takes over my body again."
As An Hyeonmi's voice choked up, Haruna hugged her, and the mother and daughter began sharing their shared pain of mutual suffering. They patted each other's backs. I stood there awkwardly in the middle. With the mic on An Hyeonmi, I was even more curious about what came next.
"Luna... you'll probably start feeling the urge to throw yourself into Dojin's arms too. When that happens... you have to give in. If you don't let Dojin hold you... the succubus will appear again and take you over. If it keeps dominating your body, you'll lose your flesh in the end."
Haruna looked more worried about her mother than herself at An Hyeonmi's words. It was all just a lie to Haruna, after all. But she couldn't reveal the truth now. Caught between a rock and a hard place.
"Actually... Dojin is the cure. He's been treating me."
An Hyeonmi gazed at me with soulful eyes, and I nodded vigorously.
"Luna..."
"Yes... Mom."
An Hyeonmi slowly pulled down Haruna's panties.
"You're soaked right now too... This means the succubus is about to possess you again. Dojin, what are you doing? You need to help your sister."
"Huh? Oh... right... but Rina's upstairs in her room."
"Then let's go to the master bedroom quick."
Haruna, An Hyeonmi, and I left our half-eaten dinner on the table and headed to the master bedroom. Haruna's lower half was bare, and she desperately crossed her arms over her chest to cling to the last thread of her reason, hiding her voluptuous breasts. But even that wasn't enough—the sides of her massive tits spilled out obscenely between her arms.
As the bedroom door closed, a thick, intimate air enveloped us three, utterly divorced from the outside world. Haruna sat precariously on the edge of the bed, at a loss, her eyes fixed on the carpet pattern below. Her earlobes burned bright red, ready to burst.
An Hyeonmi, the mastermind behind it all, raised the curtain on the stage. She sat gracefully beside Haruna and gently clasped her trembling daughter's hand.
"Luna, there's nothing to fear. This is... treatment. A most sacred ritual to free us mother and daughter from the clutches of that cursed succubus."
Her voice was as compassionate as the Virgin Mary, but deep in her eyes burned an irrepressible excitement and possessiveness.
"Tr... treatment?"
Haruna's squeezed-out voice trembled like a goat's bleat. An Hyeonmi nodded and turned her gaze to me.
"Yes. And we have a very special cure. It's... our Dojin."
Her eyes blatantly dropped to my crotch. I coughed awkwardly and looked away.
"Dojin's body holds a special power that purifies the succubus's curse. That power... is contained in his semen. We must accept that holy fluid into our bodies to finally escape the succubus's domination."
An Hyeonmi's explanation was so earnest and reverent that Haruna nearly nodded along unconsciously. But she shook her head instead.
"But... Mom... that's... Dojin's my little brother... and your son."
"Shh."
An Hyeonmi pressed a finger to Haruna's lips. "Right now, inside you isn't 'sister' Haruna. It's just a dangerous being eroded by the succubus. And Dojin isn't your 'little brother' either—he's our sole 'healer.' During this ritual, we must set aside the shackles of family. We treat each other only as healer and patient. Understand?"
Her logic was flawless sophistry, but to Haruna now, it felt like her one lifeline. A sweet, dangerous excuse to pull her from the swamp of guilt.
"But... how do I... I don't know..."
Haruna hung her head. An Hyeonmi smiled softly at her daughter, as if understanding everything.
"Don't worry. Your mom will... demonstrate first."
With that, An Hyeonmi stood and positioned herself before me. She unhesitatingly stripped off her thin loungewear dress. Her perfect nude body was revealed. The piercings and chains I'd given her yesterday gleamed lewdly against her white skin.
"Dojin... no, my healer. Will you purify the succubus dwelling in this mother's body first? ♥"
She knelt before me and reverently undid my belt buckle. Haruna swallowed at the scene unfolding before her eyes.
Mom... her own mom was stripping naked and kneeling before her son. An Hyeonmi expertly pulled out my cock and cradled it in both hands like a holy relic.
"Chuuuurb~ ♥♥♥"
Her mouth-pussy was still perfect. Haruna could only stare, entranced by her mother's masterful technique. It was leagues beyond the clumsy imitation she'd tried last night—an art form.
"Gulp... slurp.. ♥"
After swallowing every last drop of my semen, An Hyeonmi turned to Haruna with a satisfied expression.
"Did you see, my daughter? That's the first step of purification. Now it's your turn."
Haruna shook her head, frozen stiff. "I... I can't..."
"You can. The succubus inside you wants it. Can't you feel it? How hot your body's getting."
An Hyeonmi took Haruna's hand and guided it between her own dripping thighs. Sticky love juices coated her fingers.
"See? Your body's already ready. Just open your heart."
An Hyeonmi gently pulled Haruna to her feet and led her to me. Standing behind her daughter, she whispered snake-like into her ear.
"Now, do like Mommy did. Accept Dojin's holy cure."
As if enchanted, Haruna knelt before me. Her trembling hand gripped me once more. Knowing her mom was watching amplified her shame to the max, while igniting a taboo thrill.
"Hngh... ♥"
She squeezed her eyes shut and kissed my glans. Clumsy, but desperate. An Hyeonmi gently stroked her daughter's head, correcting her form.
"Yes, like that. Move your tongue more softly. Open your throat and take it deeper. That's how you maximize the healing effect."
Under her mother's detailed guidance, Haruna's technique grew smoother. I lost my mind to the exquisite pleasure these two created together.
When I finally came a second time in Haruna's mouth, An Hyeonmi clapped.
"Excellent, my daughter. Now on to the next step."
An Hyeonmi led us both to the bed. She stripped off the rest of Haruna's clothes and laid her beside me.
"Now, we'll merge your bodies as one and burn out the succubus's root completely."
An Hyeonmi straddled me, expertly aligning my cock with her pussy.
"Hng... ♥ The cure, as always..."
She moved her hips skillfully, while taking Haruna's hand and guiding it to her breast. "Feel it, Luna. See how Mommy's body reacts. You'll be like this soon too."
Haruna tentatively touched her mother's full breasts. The stiff nipples, the hot skin. The sensation stirred her own body.
"Now spread your legs."
An Hyeonmi dismounted me and parted Haruna's legs. She took my hand and guided it to Haruna's soaked slit.
"Dojin, now you treat Luna directly. Like Mommy did—gently... and deep."
Following her instructions, I softly teased Haruna's clit.
"Haaaang! ♥"
Haruna cried out and twisted her hips. An Hyeonmi covered her daughter's lips with her own, swallowing the moan. A scorching mother-daughter kiss. Watching it made my cock harden like steel again.
"Now... put it in."
An Hyeonmi whispered as their lips parted. I plunged between Haruna's thighs. Right in front of An Hyeonmi's eyes, I began fucking her daughter—my sister.
Plap!
"Hnnngh?! ♥♥"
Haruna's moans filled the room. An Hyeonmi watched with a satisfied smile. She picked up a dildo from the bedside and slid it into her own pussy.
"If not for Dojin... we'd both be succubi by now, dead~ ♥"
Haruna resisted at first, but under the dual stimulation of mom and brother taking turns pleasuring her, she gradually crumbled. Guilt was overtaken by pleasure, reason yielded to instinct. At last, she fully embraced the 'bitch' within her.
At this point, was that succubus excuse... really just a lie? The doubt began to creep into her mind.