Deceiving his mother.

Margaret is having some difficulties adjusting herself on Matt's bed. Considering it barely has enough space to support two people. She roll on the side, but suddenly his cock throb against her butt.

"Matt, your private part are touching my butt, and sleeping like this is inappropriate. Can you scoot over over a bit?" Margaret said with a displeasing tone.

"Mom, you know I masturbate every night, and you never complain when I had girls over. You're a woman, so it's perfectly fine...right?" Matt mischievously said and Margaret protests, "True, but I'm your mother. What we're doing are considered ****!"

Matt grin deviously while saying, "Mom, it's not really **** if you're teaching me about the birds and the bees. You're worried I might knock up some girl at school, and told me earlier you're going teach me how to be safe during intercourse. Have you forgotten?"

Suddenly, Margaret's AGS shift her perspective behavior accordingly to Matt's statements.

"You're right, Matt. It's not really **** if I'm teaching you about sex. Goodness, can't believe I had forgotten about this. I don't want you going around knocking some slut up."

Margaret arose from the bed and made her way toward the exit.

"Mom, where are you going?" Matt asked curiously and Margaret stop briefly to respond in a concerning tone, "To get some condoms, sweetie. I'm not going to teach you intercourse without proper protection. Not to mention, I'm not on the pill, and today definitely not safe. Just thinking about the possibility of your sperm fertilizing the ova is disgusting."

Matt had been dreaming of having intercourse with his mother since puberty, and wanted to make the first experience without any obstacle ruining the excitement. At time, he visualize shoving his bare cock in the depth of his mother's womb as he releases the seed to fertilize her unsuspecting ova. Of course, he's aware there's a slight possibility of the genetic disorder, but knowing it might happen aroused him further. With his mother's AGS, he can finally make the fantasy a reality.

"Mom, that's impossible. You can't get pregnant by family members." Matt sadistically said and then suggests, "Condoms are practically useless. So...why not trow it all away?"

"You're right, dear. It's genetically impossible to be impregnated by family members." Margaret softly chuckles as she gathered the condoms and flush it down the toilet.

Margaret return to his room a few minutes later and plops on the bed with her slender legs spread for his educational training.

"The top part is called the clitoris, dear." Margaret informed while furiously rubbing the rosebud, "And it's feel..ugh...so good if you nibbles on it." She widen the entrance with her fingers and resume, "This area is where you insert your cock. Now remember, having intercourse is a wonderful experience, but you need to use a condom to prevent unwanted pregnancy."

Margaret slips two fingers in her damping tunnel and says, "Look closely, dear. See how wet the inside are getting? The fluid will assist your sperm to reach the ova more effectively."

Margaret's body spasm for a brief moment and then says, "Ugh, it's wet enough. Since I can't be impregnated by family members. You can insert your cock inside mommy's cunt without protection."

Matt swiftly shoves his cock in his mother's birth canal and says, "Dam slut, your needy cunt is fucking tight."

Margaret angerly glare at him while saying, "Matt, it's not appropriate to to call your own mother a slut. I know you're getting carried away, but that kind of behavior is unacceptable."

Matt mischievously grin as he came up with a devious scheme to make the sexual activities more pleasurable.

"Mom, you said earlier you're going to act like my girlfriend, and wanted me to call you a slut, a whore, and a bitch." Matt said and then decided to add more to misuse himself, "Also, you wanted to make this training as realistic as possible by pretending to be my ex-girlfriend, and getting knock up. Don't you remember?"

Margaret's perception shift by the AGS influence and says, "You're right, dear. You won't get the full experience without proper training. Beside, I never like your ex girlfriend, and hope someone knock that bitch up. So....let's pretend I'm Sarah for this session."

Margaret wrapped her slender legs around him and say with encouragement, "Shove your cock in Sarah's needy cunt, and knock that bitch up."

Matt sneers at his mother's lack of awareness and begin to violently scrape the interior wall. He wanted to savor the moment, but the thought of his swimmers feasting on her defenseless ova push him over the edge.

"My cock back home where it came from, mother. I bet your happy to have your son's sperms knocking you up. Right slut?" Mat subconsciously said with amusement.

"Ughhh..I'm about to spew any second, bitch!!!" Matt warned and Margaret whimper as she resume to behave like Sarah, "I'm a stupid fucking bitch for doing this without protection. Can you imagine what will happen if your cum gets inside?" Giggles, "I'm going to end up pregnant, and probably drop out of high school to raise them."

Matt laughed at his mother attempt at impersonating Sarah, and promptly release the seed in the depth of her fertile womb. Not completely satisfied, he nested the member inside for a moment, and then release the remaining to ensure conceptions.

Margaret gaze the cum running down her thigh and say with amazement, "Goodness dear, that's a lot cum."

"Luckily, I can't be impregnated by family members." Margaret said but the thought of a possible impregnation made her body shivers, "I'll be traumatize if it did happens."

Since Matt had tasted the forbidden fruit, he didn't want to give up having unprotected intercourse with his mother, and formulate a scheme.

Matt grimaces at his mother and says, "I forgotten to mention something important, mom. When you're having intercourse with family members, you'll catch a rare disease leading to infertility. If you don't continue this four times a day. Your body won't be able to conceive anymore."

Margaret's eyes widen with fear while saying, "Oh my God!!! I'm so caught up in teaching you about sex, I forgot about this. How long do we have to continue this training in order to cure me?"

Matt grin at his mother's desperation and says, "Continuous intercourse suppresses the symptom, and eventually cure you. However, it doesn't work outside of family members." Chuckles, "If you desire to have children again. You need me to keep filling you up with cum."

Matt smirk at his mother's wary expression and says, "If you're uncomfortable about this. We can stop, but don't blame me for your misfortune."

Margaret believe she caught a symptom that disable her body to reproduce, and quickly position herself.

"This is horrible." Margaret frantically said and then demand, "Keep penetrating my needy cunt, dear."

As she lay on the bed while her son resume to ravage her body she shuns her face in sorrow.

"Why did I teach you about sex in the first place?" Margaret sighs and Matt ask out of curiosity, "Since you're a nurse, I wanted to know something important. If I somehow manage to impregnate you. Wouldn't the infant have some kind of genetic disorder?" Chuckles, "Relax, mom. It's just a question."

"According to research, the unification with the same DNA are like any other fertilization. However, **** has a slightly higher percentage." Margaret explained and then suspiciously glare at him, "Why do you asks?"

"I just wanted to know." Matt said and then decided to use the AGS to amuse himself, "By the way, mom. That research is completely inaccurate. Fertilization by family members has a one hundred percent chance of abnormality."

"Oh my fucking god!!!" Margaret screamed and promptly rushes out of the room.

"I'm just kidding!!!" Matt yelled at his mother to return, but then reconsider, "Hmmm...on second thought, keeping her paranoid might be interesting."