Average Rating:6.24
Bayesian Rating:5.90
Total Votes:9
Updated 11 days ago
Haruhiko is hired by his aunt to tutor Yumi, his female cousin. Everything is going well until Yumi ask him if he already have experienced sex. And before he knows it, their roles reversed. It is now Yumi tutoring him about sex.
Oshiego no Yuuwaku ~Katei Kyoushi Inwai Lesson~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Oshiego no Yuuwaku ~Katei Kyoushi Inwai Lesson~ has not yet been read by enough users to calculate it's similar novels... sorry!
A novel needs atleast 20 votes before it's similarity is calculated.
Oshiego no Yuuwaku ~Katei Kyoushi Inwai Lesson~ 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 | Score | Importance | Weight |
|---|---|---|---|
| Only Protagonist's Relatives as Heroine(s) | 3.00 | 2.54 | 7.63 |
| Blood-related Aunt/Nephew Incest | 3.00 | 2.36 | 7.09 |
| Tutor Protagonist | 2.00 | 3.02 | 6.04 |
| Cousin Incest | 2.50 | 2.00 | 4.99 |
| Oyakodon | 2.00 | 2.35 | 4.70 |
| Blood-related Mother/Daughter Incest | 2.00 | 2.18 | 4.37 |
| Protagonist's Cousin as a Heroine | 2.00 | 1.88 | 3.76 |
| Legwear Footjob | 2.00 | 1.60 | 3.21 |
| Heroine with Zettai Ryouiki | 2.00 | 1.38 | 2.75 |
| Single Footjob | 2.00 | 1.37 | 2.75 |
| Twin Blowjob | 2.00 | 1.28 | 2.56 |
| Sounds of Copulation | 2.00 | 1.28 | 2.55 |
| Vibrators | 2.00 | 1.14 | 2.28 |
| Protagonist's Aunt as a Heroine | 1.00 | 2.24 | 2.24 |
| Sixty-nine | 2.00 | 1.06 | 2.12 |
| Group Sex of One Male and Several Females | 2.00 | 0.90 | 1.80 |
| Sexual Devices | 1.00 | 1.71 | 1.71 |
| Doggy Style | 2.00 | 0.79 | 1.59 |
| Anilingus | 1.00 | 1.46 | 1.46 |
| Female Domination | 1.00 | 1.43 | 1.43 |
| Married Heroine | 1.00 | 1.41 | 1.41 |
| Nukige | 2.00 | 0.64 | 1.29 |
| Adult Heroine | 1.00 | 1.13 | 1.13 |
| Heroine with Glasses | 1.00 | 1.11 | 1.11 |
| Cunnilingus | 1.00 | 0.92 | 0.92 |
| Male Protagonist | 2.00 | 0.30 | 0.60 |
| ADV | 2.00 | 0.14 | 0.29 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Tutoring Subject of | 1 | 3.21 | 2.22 |
| Cousin Role | 2 | 1.88 | 2.06 |
| Incest Engages in (Sexual) | 3 | 1.47 | 2.04 |
| Leather Bondage Subject of (Sexual) | 1 | 2.69 | 1.87 |
| Nephew Role | 1 | 2.59 | 1.79 |
| Tutor Role | 1 | 2.55 | 1.77 |
| Cunnilingus Engages in (Sexual) | 2 | 1.56 | 1.72 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.44 | 1.69 |
| Stockings Clothes | 1 | 2.40 | 1.67 |
| Aunt Role | 1 | 2.39 | 1.66 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Anilingus Subject of (Sexual) | 1 | 2.05 | 1.42 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.19 | 1.31 |
| Cunnilingus Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Hidden Eyes | 1 | 1.81 | 1.25 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Footjob Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Mother Role | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Sixty-nine Engages in (Sexual) | 1 | 1.25 | 0.87 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Straight Hair | 1 | 0.96 | 0.66 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |