This is a little different from Meshiya's usual cheating or outright netorare works, it is actually dealing with the consequences of such affairs being found out and not being tolerated.
-------------------------------------- A boy talks about his parents divorcing right adter he graduated middle school once his dad found out his mom was having an affair at work (all characters are nameless in this work), this made made the boy wonder how his mom could do that, she always seemed so kind and proper to him, then the boy overheard his grandfather, mom's dad, heavily scold her for being such an irresponsible fool, why is she still such a loose woman? Grandpa thought she would have grown out of sleeping around once she got married and had a kid. Hearing about his mom actually having a record like that made the boy start resenting her.
So the boy chose to go live with his dad, but then a bombshell is dropped on him, his "dad" simply apologized and told the boy he isn't his actual father, he is from mom's previous relationships, he doesn't wanr to take "his son" in... the enraged boy rushes to his mom, asking what is this about him not being dad's son? She doesn't answer, the boy calls his grandpa then, who tells the boy his mom doesn't who his real father is, sorry he says, she really was a loose girl.
This makes the boy's mood sour considerably, he had to go with his mom, someone who he now dislikes, even more so since mom took upon working as a hostess and compensated dating to pay the bills, her son scolds her for just choosing the take more men since that habit of hers is what ruined their family, she doesn't take this, keeping a firm stance, saying that's how she will support both of them and she feels liberated too... this makes the boy vow to leave his mom once he graduated high-school and get a job. Soon, however, the boy doesn't just feel disdain for his mom, his mind is warping, she boldly taking men to screw at home is leaving a frustrated teen growing to look at his mother differently!
After peeping for too long, the boy mixes his disdain and desires for his mom to actually take the opportunity to touch her while she sleeps, he cannot fully hate her since she did look like a great mom to him before everything came to light, he gets a little touchy but regrets and leaves... that is, until mom herself comes up to her son and starts suckkng him off! He can't believe this, telling her to stop, something like this between a mother and son is wrong, but she doesn't care, mom is frustrated about the hook-up she had went bust, so she needs a man now and who is he to tell such things? Mom knows he was peeping all along!
Mom and son crossed the line, afterwards son feels like he was poisoned by his mom as she was still taking men to screw around with as if to instigate jealousy on her own son, all to make him pressured to still seek his own mom to have sex, and so they do it again and again, the boy can feel his reservations about incest waning, his mom even compliments her son on his sexual desires, comparing it to her own, truly he is her precious boy...
A few years have passed, sonny realizes he has been fully taken in by his mom's song and dance, he graduated and got a job, but never left his mom, he can't stop wanting to be pushed around by her, THE END --------------------------------------
Serious contender for the sluttiest woman Meshiya has made so far, she is so unashamed about it.