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Gibo

義母

TitleGibo
Original title義母
LengthShort (2 - 10 hours)
DeveloperGuilty
PublishersGuilty
Peach Princess & JAST USA
Triada
LinksWikipedia (en), Wikidata, VNStat
Shops» US$ 19.99 @ J-List (bundle)
» US$ 9.99 @ J-List
Related anime[DB-ANN] Gibo (OVA, 2001)

Description

When Yagami Yuusuke was just a little boy, he witnessed something which no one should ever see. He'll never forget the scene of his own mother, locked in the throes of passion with a man who wasn't his father. Her adultery caused his happy home to come crashing down and his father divorced her. Ever since those dark days, Yuusuke has been mistrustful of what the concept of 'mother' really was supposed to be.

Now, after so many years, Yuusuke's father has remarried and suddenly he got a new stepmother, or gibo (japanese). The woman his father married was not old, but young and beautiful. When he looked at Misako for the first time, he felt that something had moved inside him. As the days went by, Yuusuke found himself thinking of his new mother in ways that shocked even himself. Could he really accept this beautiful woman as his mother? After all, he already found out what mothers are really like the day when he saw how unfaithful they can be. Punishment may be necessary...

[Edited from JAST USA]

No Skip Read Text Option 3.0 BDSM 3.0 ADV 3.0 Protagonist's Non-blood-related Mother as a Heroine 2.9 Nukige 2.9 Heroine with Sexual Experience 2.9 Protagonist with Sexual Experience 2.8 Non-blood-related Mother/Son Incest 2.8 Perverted Protagonist 2.5 Multiple Endings 2.4 Male Protagonist 2.4 Under the Same Roof 2.3 Protagonist's Non-blood-related Sister as a Heroine 2.3 Protagonist's Cousin as a Heroine 2.2 Cousin Incest 2.2 Early Sexual Content 2.2 Outdoor Sex 2.2 Lots of Choices 2.1 Non-blood-related Brother/Sister Incest 2.1 Adult Heroine 2.0 Brother/Sister Incest 2.0 Bondage 2.0 Fictional Modern Day Japanese Town 2.0 Timid Heroine 2.0 Domicile 2.0 Group Sex of One Female and Several Males 2.0 Student Heroine 2.0 Harem EndingS 2.0 Obsession 2.0 Protagonist with Psychological Problems 2.0 Netori 2.0 Married Heroine 2.0 Unavoidable Heroine Rape 2.0 Bad Ending(s) 2.0 Ponytail Heroine 2.0 Only Avoidable Netorare 2.0 Sexual Devices 2.0 Dildos 2.0 Sex in Public Places 2.0 Sixty-nine 2.0 Promiscuous Heroine 2.0 Sounds of Copulation 2.0 Heroine with Intake Hairstyle 2.0 Multiple Penetration 2.0 Bukkake 2.0 High School Student Protagonist 2.0 Object Insertion 2.0 More Than Seven Endings 2.0 Brocon Heroine 2.0 Doggy Style 2.0 Infidelity 2.0 Heroine with Beauty Mark 2.0 Threesome EndingS 2.0 Voice Replay 2.0 Cowgirl 2.0 Bleep Censor 2.0 OyakodonS 2.0 Mother/Son Incest 2.0 Standing Sex 2.0 Bathroom Sex 2.0 Ending Scene Recollection 2.0 Heroine with Children 2.0 Marriage EndingS 2.0 Quickie Fix Position 2.0 Sex in a Classroom 2.0 Heroine with Pubic Hair 2.0 Gauge Display 2.0 Threesome 2.0 Sexual Cosplay 2.0 High School Student Heroine 2.0 Protagonist's Younger Sister as a Heroine 2.0 Heroine with Big Breasts 2.0 Group Sex of One Male and Several Females 1.8 Sexual Slavery 1.8 Sexual Harassment 1.8 Rapist Protagonist 1.8 Sexual Content 1.7 Scat 1.7 Mutual Masturbation 1.7 Naked Sprites 1.7 Vibrators 1.7 Enema 1.7 Rape with Blackmail 1.6 Villainous Protagonist 1.6 Sexual Slavery (Choukyou Variation) 1.3 Imouto-type Heroine 1.3 Big Breast Sizes Heroine 1.2 Cosplay 1.1 Single Handjob 1.0 Heroine with Chinese Dress 1.0 Cunnilingus 1.0 Sex in Front of an Audience 1.0 Sex Involving Food 1.0 Armbinder 1.0 Non-blood-related Incest 1.0 Vaginal Fingering 1.0 Netorare 1.0 Athlete Heroine 1.0 Chikan 1.0 Heroine with Garter Belt 1.0 Single Boobjob 1.0 Piss Drinking 1.0 Wax Play 1.0 Specula (Sexual) 1.0 Defloration 1.0 Single Blowjob 1.0 Sitting Sex 1.0 Blood-related Mother/Daughter IncestS 1.0 Triple BlowjobS 1.0 Seventh Posture 1.0 Intercrural Sex 1.0 Production of Pornography (Amateur) 1.0 Food Play 1.0 Vaginal Masturbation 1.0 Masturbation 0.8 Incest 0.8 Chikan Protagonist 0.7 Lactation During Sex 0.6 Yandere HeroineS 0.3 Blowjob 0.3 Handjob 0.3 Anal Penetration 0.3 Boobjob 0.3 Fingering 0.3

Releases

Japanese
2001-02-0918+Gibo
English
2004-05-2818+Gibo: Stepmother's Sin - Package Edition
2008-0718+Gibo: Stepmother's Sin - Download Edition
2014-11-2418+Hitomi My Stepsister + Gibo: Stepmother's Sin Bundle Pack
Russian
200518+Gibo (unofficial)

Staff

Full character list

Character summary

Yagami YuusukeProtagonist
Shinohara MioMain character
Voiced by Hokuto Minami
Yagami MisakoMain character
Voiced by Shirai Ayano
Yagami ShiinaMain character
Voiced by Akira (seiyuu)

User stats

Vote stats
439 votes total, average 5.38 (so-so)
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Recent votes(show all)
555stb82021-01-23
hidden52021-01-20
darkpecha72021-01-02
nanoha9612020-12-31
orius52020-12-27
akisida82020-12-25
hidden2.32020-11-22
5anra72020-11-19

Ranking

Popularity: ranked #567 with a score of 3.10

Bayesian rating: ranked #20955 with a rating of 5.45

Screenshots

Gibo: Stepmother's Sin - Package Edition

Screenshot sf14774Screenshot sf14775Screenshot sf14776Screenshot sf14777Screenshot sf14778Screenshot sf14779Screenshot sf14780