"Now it's my turn."
She shifts slowly, pushing Hayato to change positions. Lilith's voluptuous and wet body looks tempting, her breasts rising and falling following her breath.
Lilith lies down beside Lala, spreading her legs wide, revealing her pink vagina that's already wet and ready. Her two fingers slip into the vaginal lips, opening them wide, exposing the pink hole that glistens because of her natural fluids.
"Come on, Hayato. Insert your penis here. I can't wait to feel your penis."
Hayato swallows hard, his penis that had just released its load still semi-erect, but the sight towards Lilith makes it harden fully right away. The shaft throbs, its head swelling red.
He kneels between Lilith's legs, directing the tip of his penis to the open hole. With a gentle thrust, the penis head slips in, stretching Lilith's warm and slippery vaginal walls.
Lilith moans a little, "Ah~ Yes, like that... Deeper." Her voice is coquettish, her hips rising to welcome.
Hayato thrusts the entire length of his penis, until its base sticks to Lilith's vaginal lips. Her vagina hugs tightly, like a hand gripping strongly, making Hayato bite his lip to hold back a groan.
He starts inserting and withdrawing his penis, a slow rhythm at first, feeling the pleasant wet friction. Lilith's hips sway wildly, adjusting to Hayato's movements, making his penis hit deeper every time.
Hayato leans forward, kissing Lilith's lips fiercely, their tongues intertwining while his hands grab Lilith's round and firm ass. His fingers grip tightly, pressing the soft flesh, pulling Lilith closer so the penetration becomes more brutal.
"Lilith... your vagina is so tight," Hayato gasps between kisses, his hips moving faster, the wet chap-chap sounds filling the bathroom mixed with their moans.
Lilith returns the kiss with small bites on Hayato's lower lip, her hands scratching his back, leaving red scratches. Her breasts rub against Hayato's muscular chest, her hard nipples scraping his skin.
"Harder, Hayato! Pound me like you want to destroy my vagina!" she cries, her legs wrapping around Hayato's waist, pulling him deeper.
Hayato can't hold back anymore, the sensation of Lilith's vagina squeezing his penis is too strong. "I... cum!" he groans hoarsely, his body tensing.
Lilith immediately hugs him tightly, her nails digging into Hayato's back, her lips close to his ear. "Just release it all. Fill my vagina with your sweet semen."
Hayato's penis throbs violently, squirting hot semen so much again, a torrent flooding into Lilith's womb until it overflows, mixing with the flowing shower water.
Lilith moans long, her orgasm coming at the same time, her vagina throbbing to squeeze every drop of semen. After the waves of pleasure subside, Lilith reaches her hand to her crotch, taking a bit of the semen dripping from her vagina.
She licks her finger slowly, her eyes looking at Hayato with a naughty smile. "So sweet. I hope we do this often next time."
Hayato collapses beside her, his breath still panting, chest rising and falling quickly. "Don't make it too often," he says weakly, his hand touching Lilith's stomach.
"I don't want you two to get pregnant."
Lilith laughs softly, shifting to kiss Hayato's cheek. "Don't worry about me. Besides, you have to wake Lala up. We have to have breakfast and go to school this morning."
Lala murmurs softly beside them, her eyes starting to open, smiling shyly at the sight. The shower water continues to pour, hiding their hot secret behind the steaming mist.
---
After they were all ready, Hayato looked at the wall clock. 7:30 AM. His eyes widened.
"Crap, it's already this late! We have to leave in 30 minutes!"
He ran to the kitchen, then stopped. "Better not cook. I'll use my Arc of Embodiment."
He closed his eyes, concentrating his thoughts. The concepts of "filling and healthy breakfast", "warmth", "familiar taste". He remembered the breakfast they made together yesterday.
Flick.
On the dining table, three breakfast plates appeared: white rice, crispy karaage, miso soup in small bowls, and stir-fried vegetables. All still steaming.
Hayato sat down. "Itadakimasu!" He began eating quickly, alternating between rice and chicken.
Lilith sat elegantly, starting to eat slowly, savoring each bite.
Lala tried to do the same, but her hands trembled as she picked up chopsticks. The karaage she tried to lift fell back onto the plate.
Peke, attached to Lala's hair, blinked worriedly. "What's wrong, Lala-sama? Are you feeling unwell?"
Lala shook her head, her face flushed. "It's nothing…" But her legs also seemed weak as she sat, as if struggling to support her own weight.
Hayato, just noticing this, stopped eating. "Lala, are you… still in pain? Do I need to use 'Heal'? Or manifest the concept of 'recovery' so you can walk normally?"
Lala immediately shook her head vigorously, her eyes shining with a strange determination. "No need! I… don't want the feeling to go away!"
Her voice trembled slightly, but was full of conviction. "It's my first memory with you… even though I'm trembling, but… I'm happy. I want to feel this a little longer."
Hayato fell silent. Those words pierced him in an unexpected way. There was guilt, but also warmth. Lala accepted even physical discomfort as part of their shared experience.
Lilith chuckled softly, her voice like the rustle of silk. "Oh my… look at that. An innocent Deviluke princess refusing magical recovery because she wants to retain the weakness after 'blossoming' with her partner…"
Her eyes sparkled with amusement and a touch of sentimentality. "Truly beautiful. Pure. Exactly like untainted desire."
She turned to Hayato, a teasing smile returning to her lips. "So, are you going to take responsibility, Hayato? Lala won't hide this from anyone. Especially if she walks all day at school like she's just finished military training."
Hayato felt the weight on his chest grow heavier. He held his forehead.
[Why do I feel like a villain in a romcom who took the heroine's virginity and now has to face the consequences?]
He let out a long sigh. "I… will take responsibility. Of course."
After finishing eating, Hayato stood to take his school bag. As he did so, he unconsciously tried to cover the back of his right hand—where his Command Seal, the symbol of his contract with Lilith, was clearly displayed.
The red lines, usually only faint, now shone brighter, as if filled with additional energy from their new bond.
But before he could hide it with his sleeve, Lilith was already by his side. With a quick and smooth movement, she pulled Hayato's hand, forcing the Command Seal to be seen.
"Don't hide it," whispered Lilith, her voice suddenly serious, different from her usual teasing tone.
Hayato was startled. "Lilith—"
"That's not just a magic symbol, Hayato," Lilith continued, her eyes gazing at the Command Seal with an almost religious intensity.
"It is the pride of a Master. Every line is proof of your bond with me. With the world. With the fate you now weave with your own hands."
She lifted Hayato's hand, then with the tip of her index finger, she caressed the red lines with a touch so gentle, almost like touching something sacred.
The touch felt warm, and his Command Seal pulsed softly in response.
"If you cover it…" Lilith whispered, bringing her face closer until her breath touched Hayato's ear.
"It means you are ashamed of me. Ashamed to have Lilith, Mother of Desire, as your Servant. Hayato?"
That voice immediately made Hayato flustered. "T-that's not what I meant…! I just… don't want to attract attention at school!"
Lilith pulled back slightly, then smiled broadly—a smile full of victory and satisfaction. "Good. Then never hide it again."
She still held Hayato's hand, then turned his palm upward. With a slow movement, she placed her lips on the center of Hayato's palm, giving a warm and gentle kiss.
As she drew her lips away, for a moment, a faint purple symbol—similar to the tattoo on her body—shone there before fading.
"Because this…" Lilith whispered, looking directly into Hayato's eyes. "…is mine. And you are mine too, Master."
The air in the room felt charged with emotion—Lala still sitting with flushed cheeks and trembling legs, Hayato silent with his hand held by Lilith, and Lilith herself standing with an aura of possession and protection.
Peke, watching everything, just blinked, as if processing these complex human emotions.
Finally, Hayato took a deep breath. "We… have to leave. Now."
With slightly unsteady steps for Lala and full of dignity for Lilith, they left the house.
Walking to the bus stop, Hayato realized something: the Command Seal on his hand was no longer just red. Among the red lines, there were now faint purple hues, like Lilith's trace permanently embedded.
That day, Sobu High would welcome three new students: Hayato Hayama, the popular handsome guy who now had a mysterious aura; Lala Satalin Deviluke, the genius alien princess with trembling legs and a bright smile; and Lilith, Mother of Desire. A servant from another world who is curious about what humans in this world are like.
And for Hayato, this wasn't just the first day of school—this was the day he had to learn to balance life as an ordinary student, the Master of a legendary Servant, the fiancé of an alien princess, and the holder of a power that could alter reality.
It all started with a Command Seal he could no longer hide, and an alien girl who chose to walk with trembling legs as a memory.