人妻サークル～夫は愛してるけど持て余した性欲は解消したい～

I love my husband.

But he's so busy he rarely pays me any attention, and my sexual desire just keeps building.

So these married women got together and formed a “Circle to Satisfy Sexual Desires Without Cheating.”

The chosen “pole man” is the protagonist (a virgin) who's known one of the wives since childhood.