CHAPTER 102: DING... EFFECT OF GENETIC MODIFICATION!

The moment she turned her head, her eyes were drawn to that thing. Her mind recalled the intense scenes of it thrusting in and out of her daughter’s body. Unconsciously, she shuddered, feeling herself become even wetter.

"Lily would hate you for that. She loves it the most when I fuck her to orgasm again and again."

He stimulated her with the most obscene words, his hands caressing Mother In Law’s fleshy thighs, soothing her nervous stiffness, slowly spreading her legs apart.

This process was very slow, meant to tease her sense of shame. Ruth breathed rapidly, turning her face away, not daring to look. Her trembling legs gradually parted.

The place where his wife was born, the place where life was nurtured, this most coveted area finally appeared before Luis.

It was pure white, without a single body hair, so pale it seemed carved from tofu, yet with a hint of redness as if from bodily warmth, making it look exceptionally beautiful.

The plump labia wrapped around the honey pot, as pink and tender as a child’s. Most crucially, even Mother In Law’s pussy was full and fleshy. Calling such a beautiful pussy a steamed bun pussy was a bit too much.

That term could describe the shape, but it wasn’t enough to capture the beauty of this pussy.

Especially now, covered in wet love juices, it looked even more tempting, making one unable to control their drool, as if it were the most delicious thing in the world.

Luis couldn’t hold back anymore. He hugged her thighs and pressed down, using his tongue to lick Mother In Law’s labia. The unique scent of a mature woman washed over him, so familiar.

It wasn’t fishy or smelly, but like an aphrodisiac that could stir desire. Instantly, it aroused the animal nature Luis had suppressed all night. He fiercely kissed Mother In Law’s pussy and began sucking hard.

"Ah..."

Ruth couldn’t help but cry out, then covered her mouth, her face full of horror.

The unbelievable sensation, the intense pleasure from her son in law’s tongue licking her, was an unprecedented shock to her.

Luis looked up at his beautiful Mother In Law, whose face was already filled with lust. He couldn’t help but lick his lips and ask with a lewd smile, "Mom, you’re reacting so strongly. Has Dad never licked you before?"

Ruth turned her head away in shame, not daring to meet his gaze, nor answering Luis’s insulting question.

Luis didn’t care. He used his hands to pull apart the wet protection of her labia, his tongue diving in to lick the warm tender flesh. He continued panting, "It must be. My father in law is such a male chauvinist. So old fashioned and conservative, he would never give you oral."

"Mom, you’re so pitiful... Let your son in law make you feel good."

Ruth was utterly ashamed because her son in law had hit the mark. This was her first time experiencing the pleasure of being given oral.

She felt her son in law’s tongue invading, his lips kissing her lower body, his ten fingers like living venomous snakes, skillfully caressing that extremely sensitive place.

Every sensation, accompanied by pleasure, came with clarity... Ruth felt like she was going crazy. Her first experience with oral was so intense, the pleasure rushing in like tidal waves.

Is this the wonderful feeling my daughter enjoys? Damn girl, how could she act wronged? Poor my son in law...

Ruth felt her brain was about to explode. When Luis found her clit and just licked it, Ruth couldn’t control a moan, her whole body trembling. Her thighs uncontrollably clamped around Luis’s head.

Luis immediately realized she was about to climax. He hadn’t expected Mother In Law to be so excited and sensitive.

Luis immediately increased his force, biting her clit with his teeth and licking it with his tongue. Suddenly, he inserted two fingers into her honey pot and began thrusting rapidly.

Ruth couldn’t control herself. She covered her mouth and arched her back. Suddenly, a stream of love fluid sprayed out from her twitching pussy. Luis was splashed in the face, but his expression was excited as he admired the beautiful scene.

"Ding... Mission ’Plump and Sexy Mother In Law’ completed. Rewards will be distributed later."

Looking at his completely naked, beautiful Mother In Law, legs spread wide exposing her pussy, still twitching and spraying beautifully, Luis’s eyes turned red. He wished he could just grab his weapon and mount her right then.

Luis knew very well that she would definitely be willing at this moment, but for the sake of the System’s rewards, he forcefully suppressed the impulse.

Even if it wasn’t actual intercourse, post orgasm caresses are an irresistible killer move for any woman. No matter what kind of slut she is, she can’t refuse such tenderness.

Mother In Law’s body was hot, soft, and covered in fragrant sweat. Experiencing the wonderful feeling of oral for the first time, she was particularly overwhelmed. She never expected herself to be so sensitive.

The climax was so intense that Ruth almost fainted. Under her son in law’s caresses, she felt euphoric.

As Luis kissed her and played with her full, huge breasts, he wondered why Mother In Law’s body was so sensitive. It wasn’t like she had taken aphrodisiacs.

"Ding... Effect of genetic modification!"

Luis was dumbfounded upon hearing this. Genetic modification? How could it have such an effect?

Immediately, a segment of knowledge suddenly became clear in his mind.

More than 80% of animals, or rather all living things, are olfactory creatures.

One’s genetic makeup determines their perception of scent and odor. For example, dogs find feces fragrant, and cats believe rotten fish tastes better than fresh fish.

Even this varies from person to person. Some people also enjoy foul smells. For instance, while they feel disgusted and unwilling to eat feces, they still pursue foods that smell as repulsive as feces. Fermented auk or canned herring are among the finest examples.

As part of the nervous system, taste can also influence the entire brain and other neurons.

For example, the mating signals of most animals are conveyed through breath, and the opposite sex also uses scent to determine whether the other party has entered estrus.

During the genetic modification process, certain genomes that human scientists have not yet fully deciphered were also rearranged. As a result, Luis suddenly became a walking aphrodisiac.

Of course, this does not mean that simply getting close and smelling him will cause arousal. Rather, when he is excited, the sweat secreted by his body carries special signals that tempt the opposite sex to enter a state of estrus together.

Enhancing their pleasure, including their state of arousal, makes it easier for them to reach orgasm. Of course, for ordinary women, the effect is not as intense.

Genes vary from person to person, and every specific human collective will have at least a subtle awareness of them. Systematically decoding the human genetic sequence is a tedious and enormous project.

Currently, it is only targeted at his beloved wife Lily, with the side effect that women related to Lily by blood will be more affected.

During intimacy, even just foreplay or kissing will make them feel highly sensitive and pleasurable, but for other women, the effect is not as noticeable.

Luis was overjoyed when he heard this. He never expected such an unexpected surprise. It seems this Lust System is very intelligent.

The breathing of the beautiful Mother In Law in his arms gradually steadied, but she still kept her eyes closed shyly, refusing to open them. Luis’s hands never stopped playing with her plump, papaya like breasts.

Once he regained his composure, he could no longer hold back. He licked her sensitive ears, then grabbed her hand and brought it to his crotch, panting heavily, "Mom, you feel good, but your son in law is still uncomfortable."

Ruth then opened her eyes a little awkwardly and said with concern, "You, why haven’t you cum yet?"

"Your son in law isn’t a silver spear candlestick, how could he finish so quickly?"

Luis chuckled lewdly, licked her lips, and teased, "What, was Dad’s time short???"

"Why are you asking so many questions?!"

"Mom, just tell me."

After experiencing the climax of oral sex, the Mother In Law became delicate and exuded a feminine charm. Her earlier scolding sounded so coquettish that Luis almost thought it was his imagination.

"Three, two or three minutes!"

Ruth breathed rapidly as she continued stroking her son in law’s cock. She began to worry, "You’d better cum quickly. If Lily gets up at night, it’ll be trouble. I’m telling you, pregnant women often need to use the bathroom at night."

"What if she can’t find you and comes here looking for you?"

"Mom, you’re so thoughtful. Hehe, I have an idea. Wait a moment!"

Luis kissed her on the cheek, then quickly ran out bare assed. When he returned, he was holding the spare clothes and shoes that Lily had prepared for him.

He now felt that his wife Lily was exceptionally gentle and considerate. Luis didn’t even know where his own clothes were stored—she took care of everything.

"If Lily can’t find me, I’ll just say I had something to do and went to the internet cafe."

After locking the door, the beautiful Mother In Law on the bed was still filled with passion. Her plump, enchanting body exuded temptation endlessly. The desire in her eyes and the way she bit her lower lip seemed to say once wasn’t enough...