One morning main character wakes up after a bloody nightmare that has to do with his father who was theological lecturer. This evil impulse pushes him to insult girls. What's the truth behind his father's past? [From vndbreview]
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Ryoujoku Sister Kyoukai has not yet been read by enough users to calculate it's similar novels... sorry!
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Ryoujoku Sister Kyoukai 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 |
|---|---|---|---|
| Nun Heroine | 3.00 | 2.18 | 6.54 |
| Rope Bondage | 2.00 | 1.69 | 3.39 |
| Lolicon Heroine | 1.00 | 3.09 | 3.09 |
| Rape | 2.00 | 1.21 | 2.43 |
| Metal Bondage | 1.00 | 2.42 | 2.42 |
| Loli Heroine | 2.00 | 1.17 | 2.34 |
| Vibrators | 2.00 | 1.14 | 2.28 |
| Sex in Public Places | 2.00 | 1.08 | 2.15 |
| Mouth Gag | 1.00 | 2.10 | 2.10 |
| Sitting Sex | 2.00 | 1.05 | 2.10 |
| Nipple Piercing | 1.00 | 1.99 | 1.99 |
| Single Blowjob | 2.00 | 0.99 | 1.99 |
| Outdoor Sex | 2.00 | 0.99 | 1.97 |
| Heroine with Big Breasts | 2.00 | 0.89 | 1.77 |
| Sex on Toilet | 1.00 | 1.75 | 1.75 |
| Petplay | 1.00 | 1.62 | 1.62 |
| Doggy Style | 2.00 | 0.79 | 1.59 |
| Straight Lolicon | 1.00 | 1.49 | 1.49 |
| Sex in Front of an Audience | 1.00 | 1.48 | 1.48 |
| Gang Rape | 1.00 | 1.47 | 1.47 |
| Anal Fingering | 1.00 | 1.47 | 1.47 |
| Anal Toys | 1.00 | 1.38 | 1.38 |
| Nukige | 2.00 | 0.64 | 1.29 |
| Single Handjob | 1.00 | 1.27 | 1.27 |
| Bukkake | 1.00 | 1.19 | 1.19 |
| Anal Sex | 1.00 | 1.15 | 1.15 |
| Quickie Fix Position | 1.00 | 1.11 | 1.11 |
| Group Sex of One Female and Several Males | 1.00 | 1.06 | 1.06 |
| Missionary Position | 1.00 | 0.93 | 0.93 |
| Cowgirl | 1.00 | 0.83 | 0.83 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Cross Necklace Clothes | 2 | 2.04 | 2.25 |
| Rape Subject of (Sexual) | 3 | 1.56 | 2.16 |
| Metal Bondage Subject of (Sexual) | 1 | 2.70 | 1.87 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.65 | 1.81 |
| Step Sister Role | 1 | 2.44 | 1.69 |
| Habit Clothes | 1 | 2.40 | 1.67 |
| Stuffed Toy Items | 1 | 2.36 | 1.63 |
| Butterfly Subject of (Sexual) | 3 | 1.17 | 1.63 |
| Nipple Piercing Body | 1 | 2.17 | 1.50 |
| Claret Hair | 1 | 2.15 | 1.49 |
| Mouth Gag Subject of (Sexual) | 1 | 2.14 | 1.48 |
| Flat Chest Body | 1 | 2.10 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.10 | 1.45 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.39 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Detached Sleeves Clothes | 1 | 1.81 | 1.25 |
| Hair Ribbon Clothes | 1 | 1.77 | 1.23 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Group Sex of One Female and Several Males Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Garnet Eyes | 1 | 1.65 | 1.14 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Garter Belt Stockings Clothes | 1 | 1.61 | 1.11 |
| Bondage Sex Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Medium Breasts Body | 1 | 1.55 | 1.07 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.05 |
| Sex in Front of an Audience Engages in (Sexual) | 1 | 1.51 | 1.05 |
| Blouse Clothes | 1 | 1.48 | 1.03 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Shoulder-length Hair | 2 | 0.91 | 1.00 |
| Headband Clothes | 1 | 1.44 | 1.00 |
| Kid Body | 1 | 1.36 | 0.94 |
| Bukkake Subject of (Sexual) | 1 | 1.34 | 0.93 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| Dress Clothes | 1 | 1.24 | 0.86 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Big Breasts Body | 1 | 1.19 | 0.82 |
| Slim Body | 3 | 0.57 | 0.79 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Sitting Sex Subject of (Sexual) | 1 | 1.05 | 0.73 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Blond Hair | 1 | 0.88 | 0.61 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Blue Eyes | 1 | 0.80 | 0.55 |
| Young-adult Body | 1 | 0.77 | 0.53 |
| Pale Body | 3 | 0.37 | 0.51 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Teen Body | 1 | 0.61 | 0.43 |