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Kazoku ~Haha to Shimai no Kyousei~


Kazoku ~Haha to Shimai no Kyousei~
Play timeMedium (22h20m from 3 votes)
Related anime[DB] Kazoku: Haha to Shimai no Kyousei (OVA, 2021)


The older sister: Nagisa. The younger sister: Fuuka. Mother: Otoha.
The main character's father's remarriage creates a family of three people who are not related by blood.
Although the relationship is amiable, the new family members are beautiful women, and the protagonist is troubled by the closeness of his family. He sees his new relatives as women, and his lust grows everyday.

One day, he caught his father cheating on his step-mother. This deeply enrages him.
He's constantly suppressing his desire, and his father was cheating!
He felt like a fool for trying to stop his feelings. If his father was going to leave their family behind, then he vows to make his family his property.

That night, he witnessed his mother dozing off, and decides to molest her, but while he was enjoying his mother's seductive body, his sister witness the scene...

Early Sexual Content 3.0 Male Protagonist 3.0 Sounds of Copulation 3.0 Heroine's Mother as a Heroine 2.5 Heroine with Children 2.5 High Sexual Content 2.5 Protagonist's Non-blood-related Mother as a Heroine 2.5 Protagonist's Non-blood-related Sister as a Heroine 2.5 Protagonist's Older Sister as a Heroine 2.5 Protagonist's Younger Sister as a Heroine 2.5 RapeS 2.5 Rapist Protagonist 2.5 Romancing a Family 2.5 Villainous Protagonist 2.5 Background Moans 2.3 Non-blood-related Brother/Sister Incest 2.3 Non-blood-related Mother/Son Incest 2.3 ADV 2.0 Ahegao 2.0 Anal Fingering 2.0 Anal Sex 2.0 Anilingus 2.0 Bathroom Sex 2.0 Big Ass Heroine 2.0 Blood-related Sister/Sister Incest 2.0 Bondage 2.0 Cowgirl 2.0 Cunnilingus 2.0 Deepthroat 2.0 Defloration 2.0 Dildos 2.0 Discreet Phone Sex 2.0 Doggy Style 2.0 Ejaculation Forewarner 2.0 Facesitting 2.0 Female Ejaculation 2.0 Full Chastity Belt 2.0 Heroine with Big Breasts 2.0 Heroine with Huge Breasts 2.0 Heroine with Sexual Experience 2.0 High Amounts of Rape 2.0 Infidelity 2.0 Intercrural Sex 2.0 Kissing Scene 2.0 Lactation During Sex 2.0 Legwear Footjob 2.0 Masturbation in front of an Audience 2.0 Masturbation Involving Food 2.0 Masturbation with Object 2.0 Mindbreak 2.0 Mirror Sex 2.0 Missionary Position 2.0 Molestation on Public Transport 2.0 More Than Seven Endings 2.0 Mouth Gag 2.0 Multiple EndingsS 2.0 Multiple Penetration 2.0 Music Recollection 2.0 Naked Heroine with Apron 2.0 Nameable Protagonist 2.0 Netori 2.0 Non-penetrative Sex 2.0 Non-twin Heroine Sisters 2.0 Nukige 2.0 Outdoor Sex 2.0 Oyakodon 2.0 Perverted Protagonist 2.0 Pissing 2.0 Pregnancy 2.0 Pregnancy Good EndingS 2.0 Pubic Hair Option 2.0 Quickie Fix Position 2.0 Remote-controlled Vibrator 2.0 Reverse Cowgirl 2.0 Reverse Missionary 2.0 Rope Bondage 2.0 Sex in a Classroom 2.0 Sex in a Vehicle 2.0 Sex in Front of an Audience 2.0 Sex Involving Drugs 2.0 Sex in Water 2.0 Sexual Blindfold 2.0 Sexual Corruption 2.0 Sexual Cosplay 2.0 Sexual Slavery (Choukyou Variation) 2.0 Sex with Protagonist Only 2.0 Sex with Sleepers 2.0 Shimaidon 2.0 Single Blowjob 2.0 Single Boobjob 2.0 Single Buttjob 2.0 Single Footjob 2.0 Sitting Sex 2.0 Sixty-nine 2.0 Spoons 2.0 Standing Sex 2.0 Threesome 2.0 Triple Blowjob 2.0 Twin Blowjob 2.0 Twin Handjob 2.0 Under the Same Roof 2.0 Used Condoms Exposition 2.0 Vaginal Fingering 2.0 Vaginal Masturbation 2.0 VibratorsS 2.0 Oyakodon Ending 1.7 Pregnant SexS 1.5 Rape with Blackmail 1.5 Sexual Devices 1.5 Blood-related Mother/Daughter Incest 1.0 Bunnygirl Cosplay 1.0 Condoms 1.0 Consensual Chikan 1.0 Discreet Sex 1.0 Group Sex of One Male and Several Females 1.0 Harem EndingS 1.0 Heroine with Tights 1.0 Masochist Heroine 1.0 Milking (Sexual) 1.0 Nude Filter 1.0 Only One Bad EndingS 1.0 Production of Pornography (Amateur) 1.0 Shimaidon Ending 1.0


Japanese (2)
2019-09-2718+Kazoku ~Haha to Shimai no Kyousei~ Download Edition
2019-09-2718+Kazoku ~Haha to Shimai no Kyousei~ Package Edition
English (1)
2022-11-1718+Kazoku ~Haha to Shimai no Kyousei~ (unofficial machine translation patch)
Chinese (simplified) (1)
2023-05-2418+Kazoku ~Haha to Shimai no Kyousei~ (unofficial machine translation patch)


Full character list

Character summary

Watase ItsukiProtagonist
Tomizawa ErisuMain character
Voiced by Ayane Mako
Watase OtohaMain character
Voiced by Nonomura Saya
Watase NagisaMain character
Voiced by Umino Shio
Watase FuukaMain character
Voiced by Yahiro Mami
Taura MahoMain character
Watase KinjiSide character

User stats

Vote stats
187 votes total, average 7.95 (good)
Recent votes(show all)
1 review »


Popularity: ranked #915 with a score of 2.32

Bayesian rating: ranked #308 with a rating of 7.54


Kazoku ~Haha to Shimai no Kyousei~ Download Edition

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