Average Rating:7.40
Bayesian Rating:7.32
Total Votes:57
Updated 6 days ago
Daisuke is a university student. Though his parents went missing when he was a kid, he enjoys his school life. One day, he becomes friends with two women. One of them is Kumi, his classmate. She is thirty years old and married. The other is Ryoko. She works at a school canteen. It doesn't take long until he and Ryoko fall in love and they finally sleep together.... One day, he tells her about his past. And her face suddenly turns pale and she says, "I can't meet you anymore...." Actually, Ryoko is his own mother.... [From ErogeShop]
Gakushoku no Oba-san ~Kaa-san no Shiru no Aji~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Bathrobe Clothes | 2 | 2.78 | 3.06 |
| Reverse Missionary Subject of (Sexual) | 3 | 1.74 | 2.41 |
| Closet Pervert Personality | 2 | 2.16 | 2.38 |
| Object Insertion Subject of (Sexual) | 2 | 2.13 | 2.35 |
| Unbeknown Incest Engages in (Sexual) | 1 | 3.07 | 2.13 |
| Mutual Masturbation Engages in (Sexual) | 2 | 1.94 | 2.13 |
| Multiple Penetration Subject of (Sexual) | 2 | 1.87 | 2.05 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.74 | 1.91 |
| Pubic Hair Hair | 3 | 1.34 | 1.85 |
| Child Abandonment Subject of | 1 | 2.58 | 1.79 |
| Sex in Classroom Engages in (Sexual) | 2 | 1.61 | 1.76 |
| Rope Bondage Engages in (Sexual) | 1 | 2.54 | 1.76 |
| University Student Role | 2 | 1.59 | 1.74 |
| Naked Shirt Clothes | 1 | 2.51 | 1.74 |
| Non-blood-related Son Role | 1 | 2.49 | 1.72 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.45 | 1.69 |
| Cook Role | 1 | 2.41 | 1.67 |
| Humble Personality | 1 | 2.40 | 1.66 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 3 | 1.17 | 1.63 |
| Tracksuit Clothes | 1 | 2.32 | 1.61 |
| Clamps (BDSM) Subject of (Sexual) | 1 | 2.31 | 1.60 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Mother Role | 2 | 1.46 | 1.60 |
| Housewife Role | 1 | 2.31 | 1.60 |
| Shrug Clothes | 1 | 2.29 | 1.59 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Not a Virgin Role | 2 | 1.41 | 1.55 |
| Food Play Engages in (Sexual) | 1 | 2.23 | 1.55 |
| Masturbation Engages in (Sexual) | 2 | 1.39 | 1.53 |
| Torn Pantyhose (damaged) Clothes | 1 | 2.20 | 1.53 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.52 |
| Non-blood-related Incest Engages in (Sexual) | 1 | 2.15 | 1.49 |
| Adult Body | 2 | 1.34 | 1.47 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.12 | 1.47 |
| Skirt Clothes | 2 | 1.34 | 1.47 |
| Suspension Bondage Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Tominagi Engages in (Sexual) | 1 | 2.11 | 1.46 |
| Wedding Ring Clothes | 1 | 2.00 | 1.39 |
| Yamato Nadeshiko Role | 1 | 2.00 | 1.38 |
| Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Dress Clothes | 2 | 1.25 | 1.38 |
| Decorative Belt Clothes | 1 | 1.98 | 1.37 |
| Parted in Middle Hair | 2 | 1.25 | 1.37 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.30 |
| Naked Apron Clothes | 1 | 1.88 | 1.30 |
| Cardigan Clothes | 1 | 1.88 | 1.30 |
| Standing Sex Engages in (Sexual) | 1 | 1.87 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.84 | 1.28 |
| Cunnilingus Subject of (Sexual) | 2 | 1.16 | 1.28 |
| Strict Personality | 1 | 1.83 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Son Role | 1 | 1.82 | 1.26 |
| Mature Personality | 1 | 1.81 | 1.26 |
| Infidelity Engages in | 1 | 1.80 | 1.24 |
| Missionary Subject of (Sexual) | 2 | 1.12 | 1.23 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Cheerful Personality | 1 | 1.74 | 1.20 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Doggy Style Engages in (Sexual) | 1 | 1.68 | 1.17 |
| Sitting Sex Subject of (Sexual) | 2 | 1.06 | 1.17 |
| Rope Bondage Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.58 | 1.09 |
| Big Breast Sizes Body | 1 | 1.55 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Refined Personality | 1 | 1.54 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Incest Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Pissing Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.02 |
| Pantyhose Clothes | 1 | 1.42 | 0.99 |
| Earrings Clothes | 1 | 1.42 | 0.98 |
| Cooking Engages in | 1 | 1.42 | 0.98 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.38 | 0.96 |
| Hosome Eyes | 1 | 1.37 | 0.95 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.36 | 0.94 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Classmate Role | 1 | 1.23 | 0.85 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Kind Personality | 1 | 1.03 | 0.71 |
| Green Eyes | 1 | 1.02 | 0.70 |
| Short Hair | 2 | 0.61 | 0.67 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Black Hair | 1 | 0.80 | 0.56 |
| Young-adult Body | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Pale Body | 3 | 0.37 | 0.51 |