Vol.1: Keiko lives with her husband and son.
She constantly worries about her son Yuta, who always gets bullied because of his timid nature.
One day, she happened to catch the bullies in the act.
"I don't ever want to see you near my son again!" Keiko warns the bullies.
The pair, Nagashima and Ota, then set their sights on her ripe and plump body.

Using her own son against her, they blackmail her into having sex with them.
For Keiko, who had only ever felt her husbands touch, was humiliated having to have sex with the men, but it also gave her a strange pleasure.
Although her mouth says "Get it over with already!", her body becomes increasingly sensitive from their touch.
Keiko ends up surrendering to the pleasure.
"Yu-chan... I'm so sorry..!"

She orgasms over and over again as the two bullies ravage her holes in their animalistic mating!

Official Translations:
Censored: English, Korean
Uncensored: English (Irodori Comics, FAKKU)

Vol.2: After blackmailing her into having sex with them, they then record a sextape to further perpetuate their relationship. All the while Yuta grows increasingly more suspicious of his mom's frequent outings.

One day, someone who claims to be one of Nagashima's friends offers Keiko a way out, trading a single one night stand with him in exchange for erasing all evidence they have on her. Desperate to escape this unending cycle, she accepts the offer.

"It'll be fine, this will end it all"

But the man who's offer she accepted, Michael, has sexual skills that even surpass Nagashima and Ota.

Official Translations:
Censored: English, Korean
Uncensored: English (Irodori Comics, FAKKU)

Vol.3: Keiko is now willingly cheating on her husband, Naoki. However, she’s not as secret about it as she thinks, and Naoki has been spying on her affair, getting off to the secret videos he takes of her screwing Michael… But what Naoki doesn’t know is that Michael has been doing some spying of his own.

Official English