Average Rating:6.88
Bayesian Rating:6.94
Total Votes:28
Updated 13 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 | 3.06 | 4.25 |
| Nipple Insertion Subject of (Sexual) | 4 | 2.45 | 3.94 |
| Sex with Insects Engages in (Sexual) | 2 | 3.51 | 3.86 |
| Vaginal + Anal Tentacle Penetration Subject of (Sexual) | 4 | 2.37 | 3.81 |
| Vaginal Fisting Engages in (Sexual) | 2 | 3.46 | 3.80 |
| Anal Monster Birth Engages in | 2 | 3.39 | 3.72 |
| Grotesque Holed Nipples Subject of (Sexual) | 2 | 3.34 | 3.67 |
| Rape under Influence Subject of (Sexual) | 2 | 3.30 | 3.63 |
| Prolapse Subject of (Sexual) | 2 | 3.21 | 3.52 |
| Non-consensual Sex with Tentacles Engages in (Sexual) | 6 | 1.78 | 3.47 |
| Monster Birth Engages in | 3 | 2.44 | 3.39 |
| Anal Multiple Tentacle Penetration Subject of (Sexual) | 2 | 3.07 | 3.37 |
| Breast Expansion Subject of | 3 | 2.41 | 3.34 |
| Huge Insertion Subject of (Sexual) | 3 | 2.31 | 3.21 |
| All the Way Through Subject of (Sexual) | 2 | 2.87 | 3.16 |
| Vaginal Multiple Tentacle Penetration Subject of (Sexual) | 2 | 2.77 | 3.04 |
| Navel Monster Birth Engages in | 1 | 4.15 | 2.88 |
| Erotic Mind Control Subject of (Sexual) | 2 | 2.62 | 2.88 |
| Blowjob on Tentacle Engages in (Sexual) | 2 | 2.62 | 2.87 |
| Gokkun Engages in (Sexual) | 3 | 2.04 | 2.83 |
| Inflated Belly Subject of (Sexual) | 3 | 2.04 | 2.83 |
| Electric Shock (BDSM) Subject of (Sexual) | 2 | 2.53 | 2.78 |
| Group Sex of One Female and Several Males Engages in (Sexual) | 4 | 1.70 | 2.73 |
| Vaginal Fisting Subject of (Sexual) | 2 | 2.47 | 2.71 |
| Double Handjob Engages in (Sexual) | 3 | 1.89 | 2.62 |
| Foot Insertion Subject of (Sexual) | 1 | 3.76 | 2.61 |
| Anal Gaping Engages in (Sexual) | 2 | 2.36 | 2.60 |
| Lactation Engages in | 4 | 1.59 | 2.56 |
| Gang Bang Subject of (Sexual) | 2 | 2.31 | 2.54 |
| Vaginal + Anal Penetration Subject of (Sexual) | 2 | 2.29 | 2.52 |
| No-dachi Items | 1 | 3.57 | 2.48 |
| Milking (Sexual) Subject of (Sexual) | 2 | 2.20 | 2.42 |
| Scat Engages in (Sexual) | 2 | 2.19 | 2.40 |
| Navel Penetration Subject of (Sexual) | 1 | 3.46 | 2.40 |
| Pissing Subject of (Sexual) | 2 | 2.18 | 2.40 |
| Sex on Beach Engages in (Sexual) | 2 | 2.15 | 2.36 |
| Unbirthing Subject of (Sexual) | 1 | 3.33 | 2.31 |
| Bodyjob Engages in (Sexual) | 1 | 3.31 | 2.30 |
| Ass to Mouth Subject of (Sexual) | 1 | 3.31 | 2.30 |
| Bloody Sex Subject of (Sexual) | 1 | 3.30 | 2.29 |
| Single Hole Multiple Penetration Engages in (Sexual) | 1 | 3.28 | 2.27 |
| Mini-dress Clothes | 3 | 1.64 | 2.27 |
| Anal Multiple Penetration Subject of (Sexual) | 1 | 3.27 | 2.27 |
| Milking (Sexual) Engages in (Sexual) | 1 | 3.27 | 2.27 |
| Mindbreak Subject of (Sexual) | 2 | 2.03 | 2.24 |
| Enema Subject of (Sexual) | 2 | 2.02 | 2.22 |
| Urethral Intercourse Subject of (Sexual) | 1 | 3.20 | 2.21 |
| Sex with Others Engages in (Sexual) | 2 | 1.99 | 2.19 |
| Trampling Subject of (Sexual) | 1 | 3.13 | 2.17 |
| Vaginal Gaping Engages in (Sexual) | 2 | 1.95 | 2.14 |
| Food Gokkun Engages in (Sexual) | 1 | 3.05 | 2.11 |
| Stuck in Meatwall Subject of (Sexual) | 1 | 3.04 | 2.11 |
| Group Sex of Multiple Females and Males Engages in (Sexual) | 2 | 1.91 | 2.10 |
| Medium Breasts Body | 3 | 1.51 | 2.09 |
| Vaginal Multiple Penetration Subject of (Sexual) | 1 | 3.00 | 2.08 |
| Internal Pissing Subject of (Sexual) | 1 | 2.99 | 2.07 |
| Tailjob Subject of (Sexual) | 1 | 2.97 | 2.06 |
| Streetwise Personality | 1 | 2.96 | 2.05 |
| Sensual Biting Subject of (Sexual) | 1 | 2.95 | 2.05 |
| Linked Piercings Body | 1 | 2.94 | 2.04 |
| Twin Sister Role | 2 | 1.85 | 2.04 |
| Incest Engages in (Sexual) | 3 | 1.47 | 2.04 |
| Pissing Engages in (Sexual) | 3 | 1.47 | 2.03 |
| Breast Torture Subject of (Sexual) | 1 | 2.92 | 2.02 |
| Piercing Torture (BDSM) Subject of (Sexual) | 1 | 2.90 | 2.01 |
| Petting With Object Subject of (Sexual) | 1 | 2.86 | 1.98 |
| Deepthroat Engages in (Sexual) | 2 | 1.80 | 1.98 |
| Oni Role | 1 | 2.83 | 1.96 |
| Autobukkake Subject of (Sexual) | 1 | 2.81 | 1.95 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.77 | 1.94 |
| Spit-roast Subject of (Sexual) | 2 | 1.75 | 1.92 |
| Bukkake Subject of (Sexual) | 3 | 1.35 | 1.87 |
| Haori Clothes | 1 | 2.69 | 1.87 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Lace Garter Belt Stockings Clothes | 1 | 2.62 | 1.82 |
| Catsuit Clothes | 1 | 2.62 | 1.82 |
| Double Penetration (Group Sex) Subject of (Sexual) | 2 | 1.65 | 1.81 |
| Vaginal Fingering Engages in (Sexual) | 2 | 1.61 | 1.77 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.54 | 1.76 |
| Feet Licking Engages in (Sexual) | 1 | 2.53 | 1.76 |
| Adult Breast Feeding (obsolete) Engages in (Sexual) | 1 | 2.52 | 1.75 |
| Childbirth Engages in | 1 | 2.49 | 1.72 |
| Kimono Clothes | 2 | 1.57 | 1.72 |
| Nipple Teasing Subject of (Sexual) | 2 | 1.57 | 1.72 |
| Bestiality Engages in (Sexual) | 1 | 2.46 | 1.70 |
| Blowbang Engages in (Sexual) | 1 | 2.43 | 1.69 |
| Non-consensual Erotic Humiliation Subject of (Sexual) | 1 | 2.43 | 1.69 |
| Sex while Being Pregnant Engages in (Sexual) | 2 | 1.53 | 1.69 |
| Blowjob Subject of (Sexual) | 2 | 1.52 | 1.67 |
| Bandanna Clothes | 1 | 2.40 | 1.67 |
| Sex in Front of an Audience Engages in (Sexual) | 2 | 1.50 | 1.65 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Non-consensual Porn Acting Subject of (Sexual) | 1 | 2.38 | 1.65 |
| Piss Drinking Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Deepthroat Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Hairjob Engages in (Sexual) | 1 | 2.34 | 1.62 |
| French Kiss Engages in (Sexual) | 2 | 1.48 | 1.62 |
| Penis Growth Subject of | 1 | 2.34 | 1.62 |
| Cunnilingus Subject of (Sexual) | 3 | 1.16 | 1.61 |
| Shirt Clothes | 3 | 1.16 | 1.61 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Bikini Clothes | 2 | 1.46 | 1.60 |
| Pissing on Others Engages in (Sexual) | 1 | 2.27 | 1.57 |
| Pantyhose Clothes | 2 | 1.43 | 1.57 |
| Hairpin Clothes | 2 | 1.40 | 1.54 |
| Tsurime Eyes | 2 | 1.38 | 1.52 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.38 | 1.52 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.51 |
| Body Writing Subject of (Sexual) | 1 | 2.18 | 1.51 |
| Sex with Monsters Engages in (Sexual) | 1 | 2.17 | 1.51 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.36 | 1.50 |
| Nipple Piercing Body | 1 | 2.16 | 1.50 |
| Torn Clothing Clothes | 1 | 2.16 | 1.50 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Condom Sex Engages in (Sexual) | 1 | 2.14 | 1.48 |
| Suspension Bondage Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Ahegao Engages in (Sexual) | 2 | 1.32 | 1.45 |
| Lace Lingerie Clothes | 1 | 2.10 | 1.45 |
| Slave Collar Clothes | 1 | 2.09 | 1.45 |
| Fighting Engages in | 2 | 1.29 | 1.42 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.03 | 1.41 |
| Nipple Teasing Engages in (Sexual) | 1 | 2.01 | 1.40 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Facesitting Engages in (Sexual) | 1 | 1.97 | 1.37 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.36 |
| Scar Body | 1 | 1.95 | 1.35 |
| Clumsy Personality | 1 | 1.94 | 1.34 |
| Horns Body | 1 | 1.91 | 1.33 |
| Blue Hair | 2 | 1.19 | 1.31 |
| Straight Hair | 3 | 0.94 | 1.31 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.88 | 1.30 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.84 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.84 | 1.27 |
| Big Breasts Body | 2 | 1.13 | 1.24 |
| Necktie Clothes | 2 | 1.12 | 1.23 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Ponytail Hair | 2 | 1.10 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Teal Eyes | 1 | 1.72 | 1.20 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Intake Hair | 1 | 1.68 | 1.16 |
| Boots Clothes | 1 | 1.68 | 1.16 |
| Parted to Side Hair | 2 | 1.05 | 1.15 |
| Crop Top Clothes | 1 | 1.66 | 1.15 |
| Violet Eyes | 2 | 1.05 | 1.15 |
| Small Breasts Body | 1 | 1.65 | 1.15 |
| Pointed Ears Body | 1 | 1.64 | 1.14 |
| Amber Eyes | 2 | 1.03 | 1.13 |
| Slim Body | 6 | 0.58 | 1.12 |
| Spiky Bangs Hair | 2 | 1.00 | 1.10 |
| Bondage Sex Subject of (Sexual) | 1 | 1.58 | 1.10 |
| Rape Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Sex at School Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Energetic Personality | 1 | 1.52 | 1.05 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Blouse Clothes | 1 | 1.46 | 1.01 |
| Smart Personality | 1 | 1.46 | 1.01 |
| Mother Role | 1 | 1.46 | 1.01 |
| Daughter Role | 1 | 1.46 | 1.01 |
| Headband Clothes | 1 | 1.45 | 1.01 |
| Teen Body | 4 | 0.62 | 1.00 |
| Earrings Clothes | 1 | 1.42 | 0.99 |
| Jacket Clothes | 1 | 1.42 | 0.98 |
| V Bangs Hair | 1 | 1.41 | 0.98 |
| Hair Tie Clothes | 1 | 1.41 | 0.98 |
| Pregnancy Subject of | 1 | 1.40 | 0.97 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Knee-high Socks Clothes | 1 | 1.38 | 0.96 |
| Virgin Sex Engages in (Sexual) | 2 | 0.85 | 0.94 |
| Pink Hair | 1 | 1.33 | 0.92 |
| Red Hair | 1 | 1.32 | 0.92 |
| T-shirt Clothes | 1 | 1.31 | 0.91 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Black Hair | 2 | 0.81 | 0.89 |
| Belt Clothes | 1 | 1.27 | 0.88 |
| Parted in Middle Hair | 1 | 1.25 | 0.87 |
| Friendly Personality | 1 | 1.22 | 0.84 |
| Young-adult Body | 2 | 0.76 | 0.83 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Long Hair | 2 | 0.75 | 0.82 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.77 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Thigh-high Stockings Clothes | 1 | 1.04 | 0.72 |
| Pale Body | 6 | 0.37 | 0.71 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Short Hair | 2 | 0.61 | 0.67 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| High School Student Role | 1 | 0.85 | 0.59 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| School Uniform Clothes | 1 | 0.76 | 0.52 |
| Brown Hair | 1 | 0.68 | 0.47 |