Average Rating:5.61
Bayesian Rating:5.96
Total Votes:40
Updated 25 days ago
Kouichirou, angry at his sister for always being angry at him finally rapes her. He records the event to blackmail her into silence. When she tries to go to their mother for help he rapes her too.
Haitoku no Oyakodon ~In'yoku ni Shizumu Mama to Imouto~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Double Penetration (Group Sex) Engages in (Sexual) | 2 | 2.19 | 2.40 |
| Platform Shoes Clothes | 1 | 2.94 | 2.04 |
| Incest Engages in (Sexual) | 3 | 1.47 | 2.03 |
| Lace-up Shoes Clothes | 1 | 2.84 | 1.97 |
| Reverse Spitroast Engages in (Sexual) | 1 | 2.59 | 1.80 |
| Group Sex Engages in (Sexual) | 2 | 1.50 | 1.65 |
| Facesitting Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Blouse Clothes | 2 | 1.47 | 1.61 |
| Bondage Sex Engages in (Sexual) | 1 | 2.27 | 1.58 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Seventh Posture Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Strap-on Dildo Clothes | 1 | 2.11 | 1.46 |
| Ankle Boots Clothes | 1 | 2.10 | 1.46 |
| Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Facesitting Engages in (Sexual) | 1 | 1.97 | 1.37 |
| Over The Knee Socks Clothes | 1 | 1.94 | 1.35 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.31 |
| Standing Sex Engages in (Sexual) | 1 | 1.87 | 1.30 |
| Reverse Spitroast Subject of (Sexual) | 1 | 1.84 | 1.28 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Son Role | 1 | 1.82 | 1.26 |
| Rape Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Side Tail Hair | 1 | 1.75 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Doggy Style Engages in (Sexual) | 1 | 1.69 | 1.17 |
| Rope Bondage Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Double Penetration (Group Sex) Subject of (Sexual) | 1 | 1.65 | 1.14 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Rape Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.06 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Mother Role | 1 | 1.46 | 1.01 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Pleated Skirt Clothes | 1 | 1.40 | 0.97 |
| Skirt Clothes | 1 | 1.33 | 0.93 |
| Blue Hair | 1 | 1.19 | 0.83 |
| Long Hair | 2 | 0.75 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.81 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.77 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Teen Body | 2 | 0.62 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.93 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.63 |
| Virgin Sex Engages in (Sexual) | 1 | 0.85 | 0.59 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Brown Hair | 1 | 0.68 | 0.47 |