Hitozuma Ninkatsu Shoufu Club
1. Hitozuma Ninkatsu Shoufu Club: Misaki-san no Ninkatsu Kiroku (人妻妊活倶楽部 美咲さんの妊活記録, The Wife Breeding Club: Misaki's Fertilization Diary)
When her husband discovers he's infertile, Misaki agrees to sign up for an intensive three-day program with the Wife Breeding Club. She keeps telling herself that she's only doing it to bear a child, but can she handle the pure, overwhelming pleasures of mating?
(Source: Irodori Comics)
2. Hitozuma Ninkatsu Shoufu Club: Chinatsu-san no Ninkatsu Kiroku (人妻妊活倶楽部2 千夏さんの妊活記録, The Wife Breeding Club 2: Chinatsu's Fertilization Diary)
When her husband says he’s not sexually attracted to her anymore, Chinatsu’s on the brink of giving up on having a child. Then her friend recommends her to “The Wife Breeding Club,” a service that turns women into mothers…!
(Source: Irodori Comics)
3. Hitozuma Ninkatsu Shoufu Club: Mio-san no Ninkatsu Kiroku (人妻妊活俱楽部3 澪さんの妊活記録, The Wife Breeding Club 3: Mio's Fertilization Diary)
Mio feels that her and her husband is growing distant and want a baby to save their marriage, but natural conception is proving difficult. This looks like the job for “The Wife Breeding Club!”
(Source: Irodori Comics)
4. Hitozuma Ninkatsu Shoufu Club: Yuka-san & Mio-san no Goudou Ninkatsu Kiroku (人妻妊活倶楽部4 由香さん&澪さんの合同妊活記録, The Wife Breeding Club 3: Mio's Fertilization Diary)
Yuka and her husband have a peaceful, happy together, except for one problem… They can’t have sex because her husband is into cuckolding. Reluctantly, Yuka agrees to participate in a breeding program, three days of orgies held with the intent of impregnation. But she’s not alone; Mio, a regular of the Wife Breeding Club, is also trying for a second child.
(Source: Irodori Comics)