"The level of the Lustful Mark is given by the host’s master. It can improve the host’s sexual sensitivity and tolerance, allowing the host to produce more powerful sexual pleasure, and at the same time increase the host’s semen absorption speed.
It is a very important attribute. However, it requires the host’s physical strength. There is no upper limit to the highest level. Currently, the host’s physical strength is not even at level 1."
The system’s explanation shocked Mia and Luis once again. The level of the Mark was something Luis had never known before; it was something new!
As expected of an obscene system!
Mia was overjoyed to see that her sexual skills could be improved by consuming skill pills, allowing her to better serve her beloved nephew.
The level of the Lust Mark represents the unlimited sexual pleasure one can obtain. Only by increasing physical strength can one enjoy completely different pleasures, which is also an important attribute.
Luis looked at the panel in front of him and felt a little anxious.
He hurriedly shouted in his mind to his Fallen System, "System, system, this Goddess System is too powerful! I feel like you’re a bit weak! If Aunt Mia raises my appearance and sexual skills to the top, she could probably take me down by herself. How am I supposed to conquer other women?!"
"No, host, don’t you still have corruption points to increase? How stupid."
"Bullshit! Conquering a woman only costs 1000 to 5000 corruption points, while a core set alone costs 3000 corruption points. Where would you find any extra?"
"Huh? It really does seem so. Oh no, am I going to be defeated by what I created? No, no, I need to adjust it..."
"Ding, the System is starting to upgrade..."
Luis was speechless as he watched the system in his mind begin to upgrade. However, he was amazed by how the system was becoming more and more human-like. It was indeed an incredibly magical system!
Luis put his arm around Mia and they browsed the Goddess System’s exchange shop together. There were many kinds of items, but most of them were for women, which were basically a simplified version of Luis’s Fallen System.
Mia, with over 10,000 Goddess Points, lay on Luis’s muscular chest, thoroughly enjoying the sights. She occasionally exchanged them for what she wanted.
About 10 minutes later.
"Ding, the Fallen System upgrade is complete..."
"Ding! Congratulations, host, you have received a system upgrade gift pack."
Upon hearing the voice in his mind, Luis immediately checked and quickly opened the system upgrade gift pack in his backpack.
"Ding! Open the system upgrade gift pack to receive: Goddess’s Decree"
Luis looked at the thing that resembled a cultivation manual, something incredibly powerful, and hurriedly exclaimed, "How is it? What is this from the system?"
"Hmph, this is a treasure that 10 billion Corruption Points couldn’t buy! It’s a cultivation manual that allows for the mutual enhancement of a host’s abilities through sexual intercourse and lust. With this manual, the host will be invincible!"
"Great stuff!" Hearing the system’s domineering response and such a powerful name, Luis quickly clicked to use the Goddess Control Technique.
Suddenly, a complex and inexplicable feeling erupted from Luis’s body, and his mind began to wander to the uses of the Goddess Control Technique. After a final wave of relief, he gradually calmed down.
Although nothing seemed to have changed, Luis believed the system wouldn’t lie to him. "Thank you, System! "
"Hmph, you’re not bad as a host, polite and intelligent! By the way, the Corruption Points have been changed too; conquering a woman now grants 3000 to 8000. With the Goddess Control Technique and the Goddess System, you don’t need to exchange for most things anymore. Use the remaining Corruption Points to buy some good stuff. I’m looking forward to your growth!"
The system upgrade made Luis very happy, and he squeezed Mia’s full and smooth breasts with his big hand.
Mia had almost finished exchanging the pills, and a handful of them appeared in her smooth little hands before she put them into her mouth.
The pills are all imported and dissolve instantly, so there’s no need to drink water.
Luis watched Mia eat a handful of pills but didn’t ask her what they were. Actually, Luis’s harem list in the system showed Mia’s various data, but it was better to keep it a little mysterious.
The unknown is both terrifying and fascinating.
After taking the pills, Mia took out something that looked like a fly, and as soon as she let go of it, it started flying around the room.
"Huh?"
"Baby, this is a little prop for recording! I want to record us making love!" Mia excitedly pressed Luis down.
"Why did Aunt Mia suddenly have this idea?"
"I want to record this and show it to my best friends..." Mia picked up her phone and opened the harem group chat to show Luis.
"A harem group? Where did this come from? I didn’t know about it!" Luis pinched Mia’s plump buttocks hard while looking at his phone.
"Hehe, my darling nephew, these are all mature women I found who are horny. They’re all beauties who are just as good as your aunt! They already know we’ve had sex, so we’ll send them pictures of us having sex to seduce them and make those sluts offer themselves to you!"
Mia said to Luis coquettishly, as if she wanted to take credit.
Luis didn’t care much about that; it was time to fuck!
He rolled his aunt over and pinned her down, took off her last pair of underwear, straddled her breasts, and gently slapped his 25-centimeter-long penis against her rosy and tender face before pressing it against her cherry-like lips and saying, "Eat!"
Upon hearing Luis’s words, Mia obediently took the large penis in front of her into her mouth and slowly swallowed it, occasionally sticking out her nimble tongue to lick the shaft of the penis, her lustful, watery eyes looking at Luis.
The intense feeling of pleasure made Luis let out a soft groan.
Sitting gently on his aunt’s smooth, fleshy breasts, his large penis gently thrusts in and out, sending waves of pleasure through him. Watching his aunt’s submissive and alluring demeanor, he feels a sense of satisfaction.
"So delicious... big cock... smelly... but the more I eat, the more I want to eat... it smells good now... big cock... baby, does it feel good..."
Mia became more and more skilled as she ate, and the oral sex technique pill in her body began to take effect. Most pills do not take effect immediately; many require full application and coordination to become effective.
Mia placed her hands on Luis’s buttocks and kept licking and sucking his penis, occasionally raising her head to try to eat deeper and more. She made "hmm...hmm..." sounds from her throat.
After a while, Luis pulled the penis out of his aunt’s mouth, stood up, and tugged at the collar and slave chain around his aunt’s neck to signal her.
Mia felt the force from the necklace around her neck and understood what her nephew meant.
She quickly knelt down in front of her nephew and continued to lick his large penis. The thick, long penis constantly exuded a strong masculine aura, which made Mia intoxicated.
Luis held the chain in one hand and stroked his aunt’s head with the other.
Seeing his aunt kneeling in front of him like a bitch licking his penis, his penis became even harder, and with slightly reddened eyes, he pressed his aunt’s head down onto his penis.
Feeling the discomfort of the penis gradually going deeper into her throat, Mia looked up at her nephew’s comfortable expression, enduring the discomfort of her first deep throat and constantly swallowing and spitting out the penis.
Her nimble tongue kept licking and entwining the penis in her mouth, and her throat opened and closed to let the penis gradually go deeper and stir.
Slowly, the penis went deeper into her throat, leaving only a small section outside. Luis came back to his senses from the stimulating pleasure coming from the warm, moist throat.
Seeing his aunt’s face turn red and her eyes gradually roll back, he slowly pulled his penis out.
Mia gasped for breath the moment the penis was pulled out of her mouth, her mouth and lip covered in saliva.
The suffocating deep throat she had just experienced made it difficult for her to breathe, but at the same time, the strange, fulfilling, and stimulating feeling of having her mouth stuffed with a large penis, along with the decadent feeling of having her life and death controlled by the man in front of her, intoxicated Mia.
After panting for a while, Mia, without Luis’s instructions, took the initiative to suck on his penis again. "Delicious... I like it so much..." Her oral sex skills continued to improve, and she would sometimes go deep throat and sometimes look up at Luis.
The warmth in her mouth was constantly being swallowed and released, the tongue lubricatingly wrapping and licking, and the occasional deep throat tightening made Luis’s stimulation rise continuously.
Under the dual pleasure of mind and body, Luis soon felt that he couldn’t hold back his ejaculation.
"Slutty aunt... I’m going to cum... Eat it all... you slutty bitch..."
His aunt seemed to sense that he was about to ejaculate, so she took his big cock even deeper into her mouth. After hearing Luis’s words, she kept swallowing and spitting it out quickly, her pretty face getting closer and closer to Luis’s eight-pack abs.
Finally, with the explosive ejaculation of the large penis, thick semen kept rushing into his aunt’s stomach.
Mia cooperated and kept swallowing.
Unfortunately, the big cock ejaculated too much semen, and some of it spilled out of her mouth.
Only after the penis had finished ejaculating did Mia slowly spit it out of her mouth.
A series of panting sounds escaped from her mouth, occasionally accompanied by a soft moan.
After calming down, she raised her hand and scraped the semen from the corner of her mouth into her mouth.
Then she took the huge, still hard penis in front of her into her mouth again and sucked on it until she cleaned it up before spitting it out and looking up at Luis.
"Husband and nephew are so amazing... they shot so much... they almost filled my stomach..."
"Is your slutty aunt satisfied? Where else do you want to be filled?" Luis teased, holding the dog leash.
"And...and my little slut...want to be filled by my husband too..." Mia said coquettishly to Luis while touching her slut.
"What position should a female dog use to beg her master to ejaculate into her?"
Upon hearing Luis’s words, Mia reacted instantly, flipping over into a doggy-style position. Her legs, clad in grey stockings, parted, and her fleshy buttocks swayed against Luis. She propped herself up, turning her slightly pink, watery eyes to look at him.
"Quick...quick...Master nephew...give me your big cock...fuck me to death...hurry up...Auntie’s cunt...it’s so itchy..."
Upon hearing his aunt’s lewd words, Luis leaned forward with his large penis erect, sliding along the cleft of her plump buttocks until he found her cunt overflowing with lustful juices.
With the two lubricated, tender labia welcoming him, he forcefully thrust his large penis deep into her cunt.
"Smack..." The fleshy buttocks and the large penis collided with Luis’s abdomen, producing a loud sound.
A thick, long penis, as big as a baby’s arm, broke through the complex, sticky folds of flesh in the vagina and kissed the constantly sucking cervix.