Average Rating:6.90
Bayesian Rating:6.97
Total Votes:25
Updated 6 days ago
One day, Yamato, Mikoto and Takeru visit a village in the mountain for the training to be monster hunters. They have various hard trainings and finally become the monster hunters. But there is something wrong with Yamato's body.... His body gradually changes into a monster.... What is happening to his body? Who can stop it? To save Yamato, Mikoto and Takeru make every effort. What is a secret of Yamato's body? What will happen to Mikoto and Takeru? [From ErogeShop]
In'youchuu Etsu ~Kairaku Henka Taimaroku~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Grotesque Body Modification Subject of (Sexual) | 3 | 3.05 | 4.23 |
| Rape under Influence Subject of (Sexual) | 2 | 3.71 | 4.08 |
| Vaginal + Anal Tentacle Penetration Subject of (Sexual) | 4 | 2.45 | 3.94 |
| Nipple Insertion Subject of (Sexual) | 4 | 2.44 | 3.92 |
| Sex with Insects Engages in (Sexual) | 2 | 3.56 | 3.91 |
| Anal Multiple Tentacle Penetration Subject of (Sexual) | 2 | 3.51 | 3.85 |
| Anal Monster Birth Engages in | 2 | 3.38 | 3.71 |
| Grotesque Holed Nipples Subject of (Sexual) | 2 | 3.37 | 3.70 |
| Vaginal Multiple Tentacle Penetration Subject of (Sexual) | 2 | 3.33 | 3.65 |
| Prolapse Subject of (Sexual) | 2 | 3.26 | 3.58 |
| Non-consensual Sex with Tentacles Engages in (Sexual) | 6 | 1.76 | 3.43 |
| Fisting Engages in (Sexual) | 2 | 3.07 | 3.37 |
| Monster Birth Engages in | 3 | 2.43 | 3.37 |
| Breast Expansion Subject of | 3 | 2.41 | 3.34 |
| Huge Insertion Subject of (Sexual) | 3 | 2.30 | 3.19 |
| All the Way Through Subject of (Sexual) | 2 | 2.86 | 3.14 |
| Erotic Mind Control Subject of (Sexual) | 2 | 2.83 | 3.11 |
| Blowjob on Tentacle Engages in (Sexual) | 2 | 2.72 | 2.99 |
| Navel Monster Birth Engages in | 1 | 4.12 | 2.86 |
| Gokkun Engages in (Sexual) | 3 | 2.03 | 2.81 |
| Group Sex of One Female and Several Males Engages in (Sexual) | 4 | 1.72 | 2.77 |
| Electric Shock (BDSM) Subject of (Sexual) | 2 | 2.52 | 2.77 |
| Vaginal Fisting Subject of (Sexual) | 2 | 2.46 | 2.70 |
| Anal Gaping Engages in (Sexual) | 2 | 2.40 | 2.64 |
| Double Handjob Engages in (Sexual) | 3 | 1.88 | 2.61 |
| Vaginal + Anal Penetration Subject of (Sexual) | 2 | 2.37 | 2.60 |
| Foot Insertion Subject of (Sexual) | 1 | 3.75 | 2.60 |
| Anal Multiple Penetration Subject of (Sexual) | 1 | 3.69 | 2.56 |
| Lactation Engages in | 4 | 1.59 | 2.56 |
| Gang Bang Subject of (Sexual) | 2 | 2.31 | 2.53 |
| Medium Breasts Body | 4 | 1.55 | 2.50 |
| Ass to Mouth Subject of (Sexual) | 1 | 3.57 | 2.47 |
| No-dachi Items | 1 | 3.56 | 2.47 |
| Adult Breast Feeding (obsolete) Engages in (Sexual) | 2 | 2.23 | 2.46 |
| Milking (Sexual) Subject of (Sexual) | 2 | 2.21 | 2.43 |
| Vaginal Multiple Penetration Subject of (Sexual) | 1 | 3.50 | 2.42 |
| Sex on Beach Engages in (Sexual) | 2 | 2.19 | 2.41 |
| Scat Engages in (Sexual) | 2 | 2.19 | 2.41 |
| Pissing Subject of (Sexual) | 2 | 2.18 | 2.40 |
| Navel Penetration Subject of (Sexual) | 1 | 3.46 | 2.40 |
| Single Hole Multiple Penetration Engages in (Sexual) | 1 | 3.42 | 2.37 |
| Milking (Sexual) Engages in (Sexual) | 1 | 3.42 | 2.37 |
| Bloody Sex Subject of (Sexual) | 1 | 3.38 | 2.35 |
| Unbirthing Subject of (Sexual) | 1 | 3.34 | 2.32 |
| Bodyjob Engages in (Sexual) | 1 | 3.30 | 2.29 |
| Mini-dress Clothes | 3 | 1.63 | 2.26 |
| Inflated Belly Subject of (Sexual) | 2 | 2.04 | 2.24 |
| Mindbreak Subject of (Sexual) | 2 | 2.04 | 2.24 |
| Urethral Intercourse Subject of (Sexual) | 1 | 3.21 | 2.23 |
| Enema Subject of (Sexual) | 2 | 2.00 | 2.20 |
| Sex with Others Engages in (Sexual) | 2 | 1.99 | 2.18 |
| Trampling Subject of (Sexual) | 1 | 3.13 | 2.17 |
| Vaginal Gaping Engages in (Sexual) | 2 | 1.96 | 2.15 |
| Internal Pissing Subject of (Sexual) | 1 | 3.08 | 2.14 |
| Group Sex of Multiple Females and Males Engages in (Sexual) | 2 | 1.94 | 2.13 |
| Stuck in Meatwall Subject of (Sexual) | 1 | 3.07 | 2.13 |
| Food Gokkun Engages in (Sexual) | 1 | 3.05 | 2.11 |
| Streetwise Personality | 1 | 2.99 | 2.07 |
| Tailjob Subject of (Sexual) | 1 | 2.96 | 2.05 |
| Sensual Biting Subject of (Sexual) | 1 | 2.96 | 2.05 |
| Incest Engages in (Sexual) | 3 | 1.47 | 2.04 |
| Breast Torture Subject of (Sexual) | 1 | 2.94 | 2.04 |
| Twin Sister Role | 2 | 1.85 | 2.04 |
| Pissing Engages in (Sexual) | 3 | 1.46 | 2.02 |
| Piercing Torture (BDSM) Subject of (Sexual) | 1 | 2.91 | 2.02 |
| Linked Piercings Body | 1 | 2.90 | 2.01 |
| Petting With Object Subject of (Sexual) | 1 | 2.88 | 1.99 |
| Deepthroat Engages in (Sexual) | 2 | 1.81 | 1.99 |
| Autobukkake Subject of (Sexual) | 1 | 2.82 | 1.95 |
| Oni Role | 1 | 2.82 | 1.95 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.76 | 1.94 |
| Spit-roast Subject of (Sexual) | 2 | 1.74 | 1.91 |
| Single Hole Multiple Penetration (obsolete) Subject of (Sexual) | 1 | 2.70 | 1.87 |
| Haori Clothes | 1 | 2.69 | 1.86 |
| Bukkake Subject of (Sexual) | 3 | 1.34 | 1.86 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Adult Breast Feeding (obsolete) Subject of (Sexual) | 1 | 2.63 | 1.82 |
| Lace Garter Belt Stockings Clothes | 1 | 2.63 | 1.82 |
| Catsuit Clothes | 1 | 2.61 | 1.81 |
| Double Penetration (Group Sex) Subject of (Sexual) | 2 | 1.64 | 1.81 |
| Vaginal Fingering Engages in (Sexual) | 2 | 1.62 | 1.78 |
| Feet Licking Engages in (Sexual) | 1 | 2.54 | 1.76 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.53 | 1.75 |
| Nipple Teasing Subject of (Sexual) | 2 | 1.59 | 1.75 |
| Childbirth Engages in | 1 | 2.46 | 1.71 |
| Blowbang Engages in (Sexual) | 1 | 2.46 | 1.71 |
| Kimono Clothes | 2 | 1.55 | 1.71 |
| Bestiality Engages in (Sexual) | 1 | 2.44 | 1.69 |
| Non-consensual Erotic Humiliation Subject of (Sexual) | 1 | 2.44 | 1.69 |
| Blowjob Subject of (Sexual) | 2 | 1.53 | 1.68 |
| Pregnant Sex Engages in (Sexual) | 2 | 1.53 | 1.68 |
| French Kiss Engages in (Sexual) | 2 | 1.52 | 1.67 |
| Bandanna Clothes | 1 | 2.40 | 1.66 |
| Sex in Front of an Audience Engages in (Sexual) | 2 | 1.51 | 1.66 |
| Non-consensual Porn Acting Subject of (Sexual) | 1 | 2.38 | 1.65 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Deepthroat Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Piss Drinking Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Cunnilingus Subject of (Sexual) | 3 | 1.17 | 1.62 |
| Penis Growth Subject of | 1 | 2.33 | 1.62 |
| Hairjob Engages in (Sexual) | 1 | 2.32 | 1.61 |
| Bikini Clothes | 2 | 1.46 | 1.61 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Shirt Clothes | 3 | 1.15 | 1.60 |
| Pissing on Others Engages in (Sexual) | 1 | 2.26 | 1.57 |
| Pantyhose Clothes | 2 | 1.42 | 1.56 |
| Hairpin Clothes | 2 | 1.39 | 1.53 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.39 | 1.53 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Tsurime Eyes | 2 | 1.38 | 1.51 |
| Body Writing Subject of (Sexual) | 1 | 2.17 | 1.51 |
| Nipple Piercing Body | 1 | 2.17 | 1.50 |
| Condom Sex Engages in (Sexual) | 1 | 2.15 | 1.49 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.49 |
| Torn Clothing Clothes | 1 | 2.14 | 1.49 |
| Sex with Monsters Engages in (Sexual) | 1 | 2.14 | 1.48 |
| Suspension Bondage Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Ahegao Engages in (Sexual) | 2 | 1.33 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.10 | 1.45 |
| Lace Lingerie Clothes | 1 | 2.09 | 1.45 |
| Slave Collar Clothes | 1 | 2.09 | 1.45 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Nipple Teasing Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Fighting Engages in | 2 | 1.28 | 1.41 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Facesitting Engages in (Sexual) | 1 | 2.00 | 1.38 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.36 |
| Scar Body | 1 | 1.97 | 1.36 |
| Clumsy Personality | 1 | 1.93 | 1.34 |
| Horns Body | 1 | 1.91 | 1.33 |
| Blue Hair | 2 | 1.19 | 1.30 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Necktie Clothes | 2 | 1.11 | 1.22 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Ponytail Hair | 2 | 1.10 | 1.20 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Older Brother Role | 1 | 1.72 | 1.20 |
| Teal Eyes | 1 | 1.72 | 1.19 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Small Breasts Body | 1 | 1.70 | 1.18 |
| Crop Top Clothes | 1 | 1.69 | 1.17 |
| Parted to Side Hair | 2 | 1.07 | 1.17 |
| Boots Clothes | 1 | 1.68 | 1.16 |
| Intake Hair | 1 | 1.66 | 1.15 |
| Pointed Ears Body | 1 | 1.65 | 1.14 |
| Violet Eyes | 2 | 1.04 | 1.14 |
| Amber Eyes | 2 | 1.02 | 1.12 |
| Sex in Classroom Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Slim Body | 6 | 0.57 | 1.11 |
| Spiky Bangs Hair | 2 | 1.01 | 1.11 |
| Bondage Sex Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Rape Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.07 |
| Energetic Personality | 1 | 1.52 | 1.06 |
| Orange Hair | 1 | 1.51 | 1.04 |
| Blouse Clothes | 1 | 1.48 | 1.03 |
| Daughter Role | 1 | 1.47 | 1.02 |
| Mother Role | 1 | 1.47 | 1.02 |
| Smart Personality | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Headband Clothes | 1 | 1.44 | 1.00 |
| Teen Body | 4 | 0.61 | 0.99 |
| Earrings Clothes | 1 | 1.42 | 0.98 |
| Jacket Clothes | 1 | 1.42 | 0.98 |
| V Bangs Hair | 1 | 1.42 | 0.98 |
| Hair Tie Clothes | 1 | 1.41 | 0.98 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Pregnancy Subject of | 1 | 1.40 | 0.97 |
| Knee-high Socks Clothes | 1 | 1.37 | 0.95 |
| Virgin Sex Engages in (Sexual) | 2 | 0.84 | 0.93 |
| Pink Hair | 1 | 1.32 | 0.92 |
| Red Hair | 1 | 1.32 | 0.92 |
| T-shirt Clothes | 1 | 1.32 | 0.91 |
| Belt Clothes | 1 | 1.28 | 0.89 |
| Black Hair | 2 | 0.81 | 0.89 |
| Waist Length+ Hair | 2 | 0.80 | 0.88 |
| Parted in Middle Hair | 1 | 1.25 | 0.87 |
| Friendly Personality | 1 | 1.23 | 0.85 |
| Young-adult Body | 2 | 0.77 | 0.85 |
| Trousers Clothes | 1 | 1.21 | 0.84 |
| Long Hair | 2 | 0.75 | 0.83 |
| Red Eyes | 1 | 1.19 | 0.83 |
| Big Breasts Body | 1 | 1.19 | 0.82 |
| Ribbon Hair Tie Clothes | 1 | 1.18 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Pale Body | 6 | 0.37 | 0.72 |
| Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
| Green Eyes | 1 | 1.01 | 0.70 |
| Short Hair | 2 | 0.61 | 0.67 |
| Straight Hair | 1 | 0.96 | 0.66 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| High School Student Role | 1 | 0.84 | 0.58 |
| Blue Eyes | 1 | 0.80 | 0.55 |
| School Uniform Clothes | 1 | 0.74 | 0.51 |
| Brown Hair | 1 | 0.68 | 0.47 |