A Pillowside Moon (Sisters ABO) - Chapter 6

The Omega’s scent gland was trapped between the angry Alpha’s teeth. The threat of being marked made Liu Changxi instinctively frightened and excited at once.

She panted helplessly and raised her legs to tighten them around her sister’s waist. Her pussy honestly expressed her body’s hunger, clenching relentlessly around Liu Chuhan’s increasingly thick, rigid cock.

Liu Chuhan sharply inhaled from the pressure. She kept her teeth around the scent gland at the back of the Omega’s neck and ground them against it lightly in punishment. Only after feeling her sister’s entire body begin trembling uncontrollably did she ease her bite.

“Baby, don’t provoke an Alpha in rut,” she whispered beside Liu Changxi’s ear.

The danger of being marked and possessed at any moment produced an enormous thrill. Trembling, Liu Changxi stretched out her neck, allowing her sister easier access to ravage the sensitive gland at her nape.

“Mmm…ah… What kind of Alpha dawdles this much?” she panted coyly. “Hah…you’re only fierce with your words, Sister…ah…”

Even as her voice trembled with delicate gasps, she deliberately clenched around the cock buried inside her.

“Sister…mmm…you don’t even fuck me as quickly as my vibrator… Uhn…all you can do is remain still while I squeeze you…ah, ah!”

The cock tightly trapped inside her pussy suddenly thrust hard twice. Each thrust struck her cervix with an aching force. Caught completely off guard, Liu Changxi whimpered as she was penetrated, everything she had intended to say shattering into incoherence. She could only narrow her unfocused eyes and moan.

Her sister was plainly determined to provoke her to the very end.

Liu Chuhan was in rut, and an Alpha’s powerful possessiveness would not allow her to tolerate her beloved Omega questioning her abilities. Her usual gentleness and consideration were now buried beneath jealousy.

Her gaze darkened as she raised herself slightly. Grasping her sister’s small chin with one hand, she asked gently, “Tell me—how many times have you used that vibrator?”

Although her voice remained tender, she forcefully battered her sister’s cervix from below. Seeing Liu Changxi’s eyes lose focus from the penetration until she could no longer speak, Liu Chuhan thoughtfully repeated her question.

“Baby, tell me how many times that vibrator has fucked you.”

“Ah, ah…I…mmm…”

Liu Changxi keenly sensed that her sister’s current gentleness was nothing but a facade. She could feel Liu Chuhan’s jealousy through the angry cock thrusting inside her pussy.

Her sister’s undisguised possessiveness excited her beyond measure. She struggled to recover enough awareness to answer, but each forceful thrust shattered her voice.

“Hah…Sis-Sister…you’re fucking me…mmm, ah…so hard…”

Omegas were naturally extraordinarily sensitive. Slightly intense stimulation was enough to bring tears to their eyes. Tiny teardrops gathered at the corners of Liu Changxi’s eyes, her entire face seductive with desire as the intoxicating fragrance of roses poured from her body.

“Too hard?”

Liu Chuhan had not received the answer she wanted. Hearing her sister’s delirious murmuring, she pressed her lips together. Ignoring the resistance of Liu Changxi’s tight pussy, she slowly withdrew her cock.

“Now you should be able to answer me properly, shouldn’t you?”

The hot, rigid cock pulled itself out of her pussy, and the tide of pleasure vanished with it. Liu Changxi was immediately overwhelmed by emptiness. Biting her lip, she stared at her sister, so tormented that she nearly began crying.

“Don’t leave, Sister… Fuck me… It’s so itchy inside… Please fuck me…”

Liu Chuhan remained unmoved. She held down her sister’s twisting waist, her voice still gentle.

“Be good. Answer my question, and then we’ll continue.”

What question?

Liu Changxi stared blankly at her sister. Liu Chuhan had nearly fucked her soul out of her body. How could she possibly remember what she had been asked?

Lust had tormented Liu Changxi until her entire body was flushed. Her pussy opened and closed, craving something to fill it. She had no idea what answer Liu Chuhan wanted. Her mind was filled solely with the memory of her sister’s powerful thrusts.

Driven by instinct, her body searched for the cock capable of bringing her pleasure. Even her hand reached uncontrollably downward, intending to grasp Liu Chuhan and push her directly back inside.

Liu Chuhan noticed her movements and narrowed her eyes. She immediately seized both of her sister’s wrists and pinned them above her head, restraining them firmly with one hand.

Lowering herself, she bit Liu Changxi’s soft lips and murmured, “Changxi, stop moving. Answer my question.”

An Omega in the depths of heat ultimately could not match an Alpha’s strength. Liu Changxi twisted restlessly but was restrained even more forcefully.

Realizing that her sister truly would not fuck her unless she answered, Liu Changxi reluctantly dragged her reason from the depths of her desire and tried to remember what Liu Chuhan had asked.

Perhaps her sister’s obvious jealousy served as a clue, because Liu Changxi soon remembered the question Liu Chuhan had insisted upon asking.

She licked her lips, feeling somewhat amused.

Mmm…was Sister always this adorable during her rut?

She was actually jealous of a vibrator?

Liu Changxi raised her eyes toward the sister pinning her down. Liu Chuhan’s long hair was tied behind her head, exposing her beautiful features. Her customary cool gentleness had been completely overtaken by lust.

The darkness in her eyes contained intensely aggressive possessiveness, yet it was tempered by the tenderness she was desperately restraining.

Her sister cared about her and wanted to possess her. She even resented the intimate contact Liu Changxi had shared with a vibrator, but she continued controlling herself because she did not want to hurt her.

All Liu Chuhan could do was pin her down and prevent her from moving, using this somewhat childish method to demand an answer.

Upon realizing this, Liu Changxi’s gradually calming heartbeat accelerated once again. She met her sister’s gaze and bit her lip.

Sister was far too gentle.

But Liu Changxi did not need such gentleness in bed.

Nor did she want her sister to be this gentle.

She loved being pinned fiercely against the bed and penetrated by her sister. She loved being roughly fucked until she was completely spent. She loved being fucked until she could no longer form a complete sentence. She wanted her sister to ravage her body and make her scream wantonly beneath her.

The more forcefully her sister thrust, the more clearly she could feel herself being possessed.

She was Liu Chuhan’s Omega, and Liu Chuhan could belong to no Omega but her.

She loved seeing her sister driven mad because of her.

Liu Chuhan could fuck her however she wanted. Liu Changxi wanted them to sink into lust together.

“Do you want the answer, Sister?” Liu Changxi blinked innocently. “Then come closer. I’ll whisper it to you.”

Liu Chuhan silently held her gaze for two seconds. In the end, she lowered herself and brought her ear beside her sister’s lips.

Liu Changxi immediately took her sister’s small earlobe into her mouth. Her eyes heavy with seduction, she breathed, “If you can fuck me until I cry, I’ll tell you.”

Liu Chuhan’s breathing stopped. She tried to pull away, but her sister lightly bit her earlobe and refused to release her.

“Can you?” Liu Changxi challenged indistinctly.

Could she?

Liu Chuhan’s gaze darkened, and anger ignited within her.

She would immediately show her sister exactly what she was capable of.

Her thick, swollen cock finally forced its way into Liu Changxi’s nectar-drenched pussy again. The tight, contracting flesh was slowly stretched open.

Liu Changxi trembled with pleasure, her red lips parting as she murmured, “I’m so full… You’re too big, Sister…”

Her body instinctively attempted to retreat, but Liu Chuhan mercilessly held her in place. Both her hands remained pinned high above her head, fully exposing her snow-white breasts. Her crimson nipples trembled along with her body, presenting another erotically tempting sight to Liu Chuhan.

“So…so long…” Liu Changxi shuddered uncontrollably.

Her sister’s cock seemed to have grown even longer and harder. It continued pushing inside as though it had no end.

“Why…why are you still going in? Ah…you’ve stretched me open…completely open… Uhn…I can’t take any more…”

Liu Chuhan pressed her lips together. Fine perspiration appeared on her forehead, and her breathing became uneven.

Her condition was hardly better than her sister’s. Liu Changxi was so tight that merely entering her was difficult. The stimulation made even Liu Chuhan’s waist tremble.

She rarely relieved her desires and almost always relied on suppressants, so she had little experience with sex. Had she not already ejaculated once, she might have lost control and cum immediately.

Gritting her teeth, Liu Chuhan persevered until she had slowly penetrated the deepest part of her sister’s body. Listening to Liu Changxi’s incoherent moaning gave her a strange sense of satisfaction.

She lowered herself and kissed her sister’s lips, allowing Liu Changxi some time to adjust before whispering, “Be good and relax. You’re too tight.”

As she spoke, she began thrusting her hips.

This time was different from before. She no longer used shallow, gentle movements. Instead, she withdrew her entire cock before driving its full length back inside.

Her cock rubbed fiercely against Liu Changxi’s pussy. Every thrust dragged out obscene juices, filling the room with continuous wet sounds.

Liu Changxi had never experienced such violent pleasure. Her sister fucked her until her gaze became unfocused. Both hands remained pinned down, denying her even the ability to struggle.

Her entire body was trapped beneath Liu Chuhan, legs spread wide as she submitted to her sister’s penetration.

“Ah, ah…so deep… Hah…too deep…” Liu Changxi panted wantonly, her brows furrowing. “You’re so hard, Sister…mmm, ah…you’re hitting it…you’ll fuck me apart…”

Liu Changxi’s pussy contracted blissfully as she stared through unfocused eyes.

“So hard…ah, it aches…mmm…harder, Sister…harder…uhn, ah…”

“Mmm…relax…”

The tighter Liu Changxi squeezed her, the harder it became for Liu Chuhan to move. Whenever she thrust against her sister’s cervix, the head of her cock was greedily sucked as though Liu Changxi’s body were forcing her to cum immediately.

Liu Chuhan struggled to endure it, several moans involuntarily escaping her.

“Faster…faster… Ah, fuck me, Sister…”

Liu Changxi showed no restraint, shamelessly begging her sister to fuck her harder.

“Harder…mmm, ah…use more strength… Fuck me until I cry…”

Listening to her sister’s wanton panting, Liu Chuhan’s lower abdomen tightened. The last of her reservations was completely consumed by lust.

Gripping her sister’s waist, she began driving into her forcefully.

The full, unrestricted strength of an Alpha was terrifying.

Liu Changxi’s voice immediately changed pitch from the force of the penetration. She could no longer speak and could only hang her mouth open, panting mindlessly.

So deep…

So hard…

Sister was fucking her so powerfully…

So hot and hard…

How could she be this big?

Unconsciously lowering her head amid the battering waves of pleasure, Liu Changxi kept her hands firmly pinned above her while her gaze searched for the place where their bodies were joined.

She seemed to want to see how her sister could possibly possess something so long.

As Liu Chuhan fucked her sister, she leaned forward to kiss her—only to discover that Liu Changxi’s head was lowered, her obsessive gaze fixed upon the drenched place between them.

Her sister…was actually watching herself being fucked?

Liu Chuhan became dazed for an instant, but her body honestly grew even more excited. Her already thick, rigid cock stiffened further, drawing a seductive moan from Liu Changxi.

Seeing that her sister had no intention of looking away, Liu Chuhan gasped and leaned closer to kiss her earlobe.

“Is it a beautiful sight?” she asked, her breath scorching.

Liu Changxi had long since been fucked senseless. Her gaze remained fixed below. Hearing the question beside her ear, she answered instinctively.

“My stomach…ah, ah…it’s bulging… Uhn…I can see you pushing against it…”

Something so thick and long was thrusting inside her belly, making even her lower abdomen bulge slightly. She looked as though her sister had fucked her pregnant.

Fucked pregnant by her sister…

As that thought flashed through Liu Changxi’s mind, a surging tide of pleasure immediately erupted inside her. Her pussy involuntarily clenched even more tightly, as though hoping her sister would instantly fill her empty uterus with cum.

Liu Chuhan moaned as her sister bit down around her, clearly sensing Liu Changxi’s enthusiasm.

“Ah…does baby want me to cum?”

Liu Chuhan released her hands, freeing her sister’s wrists. She immediately pulled Liu Changxi upright and supported her head, kissing her deeply while continuing to fuck her.

The kiss left Liu Changxi tingling all over. Her weakened arms clung to her sister as she made incoherent sounds of agreement.

Her body had already been fucked completely open. All she wanted was for her sister to fill her with scorching cum.

But Liu Chuhan smiled gently.

She grasped her sister’s lower back so Liu Changxi could not escape and battered her cervix even harder. Tenderly licking away the tears gathering at the corners of her sister’s eyes, she swallowed every scream and moan with her kisses.

“I’ll give you my cum after I’ve fucked you until you cry,” said the provoked Alpha, no longer as accommodating as usual.

She lightly bit her sister’s lips and added with loving tenderness, “So, baby, make sure you cry properly.”