Average Rating:7.05
Bayesian Rating:6.76
Total Votes:31
Updated 16 days ago
Ogura Shinichi lost his mother as a child and gained a new family through his father's remarriage to a stepmother and her three daughters. Despite his father and stepmother being frequently absent due to work, they live a peaceful life together. However, their tranquility is shattered when the oldest daughter, Kasumi, is kidnapped. The kidnapper demands that Shinichi violate one of his younger sisters in exchange for Kasumi's safety. Initially doubtful, Shinichi is shown a distressing video of Kasumi that takes a toll on his mental state. Succumbing to the kidnapper's influence, he violates his second sister, Satomi, and even third sister, Yuu. Sadly, Kasumi remains captive, and the situation worsens as Shinichi's childhood friend, Makoto, and his teacher, Naoko, become involved. Isolated from their parents and the authorities, Shinichi and his sisters experience a gradual erosion of their sanity. How long will this abnormal and never-ending nightmare continue?
Ane o Tasukeru Tame Nokosareta Shimai o Kegasu Haitoku no Hibi has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Rape by Proxy Subject of (Sexual) | 4 | 3.01 | 4.85 |
| Erotic Photography Subject of | 4 | 2.83 | 4.55 |
| Non-consensual Erotic Humiliation Subject of (Sexual) | 4 | 2.44 | 3.92 |
| Sex in School Infirmary Engages in (Sexual) | 4 | 2.24 | 3.60 |
| Step Sister Role | 3 | 2.44 | 3.39 |
| Rape by Protagonist Only Subject of (Sexual) | 3 | 2.43 | 3.37 |
| Discreet Sex Engages in (Sexual) | 5 | 1.87 | 3.34 |
| French Kiss Engages in (Sexual) | 6 | 1.52 | 2.96 |
| Vaginal Object Insertion Subject of (Sexual) | 3 | 2.09 | 2.90 |
| Sex in Classroom Engages in (Sexual) | 5 | 1.61 | 2.89 |
| Nipple Teasing Subject of (Sexual) | 5 | 1.59 | 2.85 |
| Wake-up Sex Subject of (Sexual) | 2 | 2.50 | 2.74 |
| Masturbation in front of an Audience Engages in (Sexual) | 3 | 1.92 | 2.66 |
| Wake-up Sex Engages in (Sexual) | 2 | 2.38 | 2.62 |
| Seventh Posture Subject of (Sexual) | 5 | 1.45 | 2.60 |
| Sexual Fantasy Engages in (Sexual) | 2 | 2.33 | 2.57 |
| Sex on Roof Engages in (Sexual) | 2 | 2.30 | 2.53 |
| Female Ejaculation Engages in (Sexual) | 5 | 1.38 | 2.47 |
| Sex in Public Places Engages in (Sexual) | 6 | 1.26 | 2.46 |
| Vaginal Masturbation Engages in (Sexual) | 3 | 1.77 | 2.45 |
| Bukkake Subject of (Sexual) | 5 | 1.34 | 2.41 |
| Boobs on Glass Subject of (Sexual) | 2 | 2.14 | 2.35 |
| Hidden Vibrator Subject of (Sexual) | 2 | 2.11 | 2.32 |
| Sex on Toilet Engages in (Sexual) | 2 | 2.06 | 2.27 |
| Being Drugged Subject of | 2 | 2.06 | 2.26 |
| Sex in a Vehicle Engages in (Sexual) | 2 | 2.05 | 2.26 |
| Bathroom Sex Engages in (Sexual) | 4 | 1.39 | 2.25 |
| Gokkun Engages in (Sexual) | 2 | 2.03 | 2.23 |
| Mutual Masturbation Engages in (Sexual) | 2 | 1.93 | 2.12 |
| Masturbation with Water Engages in (Sexual) | 1 | 3.04 | 2.11 |
| Cunnilingus Subject of (Sexual) | 5 | 1.17 | 2.10 |
| Bad Cooking Engages in | 1 | 3.00 | 2.08 |
| Non-consensual Erotic Humiliation Engages in (Sexual) | 1 | 3.00 | 2.08 |
| Handjob Engages in (Sexual) | 5 | 1.16 | 2.08 |
| Outdoor Sex Engages in (Sexual) | 5 | 1.16 | 2.07 |
| Cooking Engages in | 3 | 1.41 | 1.96 |
| Ball-cupping Subject of (Sexual) | 1 | 2.79 | 1.93 |
| Vaginal Fingering Subject of (Sexual) | 5 | 1.08 | 1.93 |
| Big Breasts Body | 4 | 1.19 | 1.91 |
| Boobjob Engages in (Sexual) | 5 | 1.06 | 1.90 |
| Nipple Sucking Engages in (Sexual) | 2 | 1.71 | 1.88 |
| Anal Fingering Subject of (Sexual) | 2 | 1.71 | 1.88 |
| Tominagi Subject of (Sexual) | 3 | 1.36 | 1.88 |
| Naive Personality | 2 | 1.71 | 1.88 |
| Balls Sucking Subject of (Sexual) | 1 | 2.69 | 1.87 |
| Sex with Protagonist Only Engages in (Sexual) | 2 | 1.69 | 1.86 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Garnet Eyes | 2 | 1.65 | 1.81 |
| Rape with Blackmail Subject of | 1 | 2.60 | 1.80 |
| Missionary Subject of (Sexual) | 4 | 1.11 | 1.79 |
| Penile Masturbation Engages in (Sexual) | 1 | 2.55 | 1.77 |
| Senpai Role | 2 | 1.61 | 1.76 |
| Rope Bondage Engages in (Sexual) | 1 | 2.54 | 1.76 |
| Sixty-nine Engages in (Sexual) | 3 | 1.25 | 1.74 |
| Quickie Fix Subject of (Sexual) | 4 | 1.08 | 1.73 |
| Full Sister Role | 2 | 1.57 | 1.73 |
| Older Sister Role | 2 | 1.55 | 1.71 |
| Cowgirl Subject of (Sexual) | 5 | 0.95 | 1.71 |
| Classmate Role | 3 | 1.23 | 1.70 |
| Homeroom Teacher Role | 1 | 2.45 | 1.70 |
| Kind Personality | 4 | 1.04 | 1.67 |
| Reverse Missionary Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Non-blood-related Brother Role | 1 | 2.38 | 1.65 |
| Ball-cupping Engages in (Sexual) | 1 | 2.36 | 1.63 |
| Standing Sex Subject of (Sexual) | 3 | 1.18 | 1.63 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.29 | 1.59 |
| Younger Sister Role | 2 | 1.44 | 1.58 |
| Balls Sucking Engages in (Sexual) | 1 | 2.27 | 1.58 |
| Bondage Sex Engages in (Sexual) | 1 | 2.26 | 1.57 |
| Swimsuit Clothes | 1 | 2.25 | 1.56 |
| Sexual Cosplay Engages in (Sexual) | 1 | 2.24 | 1.55 |
| Sexual Fantasy Subject of (Sexual) | 1 | 2.23 | 1.55 |
| Spoons Engages in (Sexual) | 1 | 2.23 | 1.55 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.39 | 1.53 |
| Seventh Posture Engages in (Sexual) | 1 | 2.20 | 1.52 |
| Virgin Sex Engages in (Sexual) | 5 | 0.84 | 1.51 |
| Voyeurism Engages in (Sexual) | 1 | 2.17 | 1.51 |
| Non-blood-related Incest Engages in (Sexual) | 1 | 2.17 | 1.50 |
| Tominagi Engages in (Sexual) | 1 | 2.14 | 1.48 |
| Shoulder-length Hair | 4 | 0.91 | 1.47 |
| Sitting Sex Subject of (Sexual) | 3 | 1.05 | 1.46 |
| Ahegao Engages in (Sexual) | 2 | 1.33 | 1.46 |
| Anal Fingering Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Vibrator Subject of (Sexual) | 1 | 2.06 | 1.43 |
| Docile Personality | 1 | 2.06 | 1.43 |
| Anilingus Subject of (Sexual) | 1 | 2.05 | 1.42 |
| Butterfly Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Nipple Teasing Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Anilingus Engages in (Sexual) | 1 | 2.01 | 1.40 |
| Childhood Friend Role | 2 | 1.25 | 1.37 |
| Kidnapping Subject of | 1 | 1.97 | 1.36 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.36 |
| Friendly Personality | 2 | 1.23 | 1.35 |
| High School Student Role | 4 | 0.84 | 1.35 |
| Friend Role | 2 | 1.21 | 1.33 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Quickie Fix Engages in (Sexual) | 1 | 1.89 | 1.31 |
| Standing Sex Engages in (Sexual) | 1 | 1.88 | 1.31 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.30 |
| Boobjob Subject of (Sexual) | 1 | 1.87 | 1.30 |
| Timid Personality | 1 | 1.87 | 1.30 |
| Butterfly Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Doggy Style Subject of (Sexual) | 3 | 0.92 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Anal Sex Engages in (Sexual) | 1 | 1.77 | 1.23 |
| Confinement Subject of | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Protective Personality | 1 | 1.70 | 1.18 |
| Loyal Personality | 1 | 1.70 | 1.18 |
| Doggy Style Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Relaxed Personality | 1 | 1.64 | 1.14 |
| Ribbon Hair Accessory Clothes | 1 | 1.64 | 1.14 |
| Collar Clothes | 1 | 1.64 | 1.14 |
| Popular Role | 1 | 1.64 | 1.13 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.13 |
| Kouhai Role | 1 | 1.62 | 1.12 |
| University Student Role | 1 | 1.62 | 1.12 |
| Grey Eyes | 1 | 1.61 | 1.11 |
| Cunnilingus Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Bondage Sex Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Medium Breasts Body | 1 | 1.55 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
| Orange Hair | 1 | 1.51 | 1.04 |
| Serious Personality | 1 | 1.50 | 1.04 |
| Red Hair | 1 | 1.32 | 0.92 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Blond Hair | 1 | 0.88 | 0.61 |
| Black Hair | 1 | 0.81 | 0.56 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Brown Hair | 1 | 0.68 | 0.47 |