Average Rating:6.51
Bayesian Rating:6.56
Total Votes:43
Reiichi lives a peaceful life with Uko, his childhood friend, and Koinu, his younger sister. But one day, a mysterious girl, August, suddenly appears in front of him and says, "You, my Cthulhu!" His life completely changes... Reiichi knows that he is actually her Cthulhu and gets involved in an epic battle... [From ErogeShop]
Cthulhu ~Otome no Fureru, Tenshi no Yubisaki~ 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 |
|---|---|---|---|
| Nipple Sucking by Tentacles Subject of (Sexual) | 5 | 3.27 | 5.85 |
| Blowjob on Tentacle Engages in (Sexual) | 6 | 2.60 | 5.05 |
| Tentacle Rape Engages in (Sexual) | 4 | 2.71 | 4.36 |
| Vomiting Engages in | 4 | 2.68 | 4.32 |
| Scat Engages in (Sexual) | 6 | 2.19 | 4.26 |
| Electric Shock (BDSM) Engages in (Sexual) | 2 | 3.84 | 4.22 |
| Tentacle Body | 4 | 2.60 | 4.19 |
| Non-consensual Sex with Tentacles Engages in (Sexual) | 9 | 1.79 | 4.13 |
| Non-human Role | 5 | 2.30 | 4.12 |
| Huge Insertion Subject of (Sexual) | 4 | 2.31 | 3.72 |
| Pool Engages in | 2 | 3.25 | 3.57 |
| Blade Items | 2 | 3.23 | 3.55 |
| Electric Shock (BDSM) Subject of (Sexual) | 3 | 2.53 | 3.51 |
| Rape on Defeat Engages in (Sexual) | 2 | 3.17 | 3.49 |
| Sex Under Water Engages in (Sexual) | 2 | 3.14 | 3.45 |
| Multiple Eyes Eyes | 2 | 3.06 | 3.36 |
| Bodysponge Subject of (Sexual) | 2 | 2.90 | 3.18 |
| Ahegao Engages in (Sexual) | 10 | 1.31 | 3.15 |
| Atashi Personality | 4 | 1.89 | 3.04 |
| Disability Subject of | 2 | 2.75 | 3.03 |
| Shapeshifting Engages in | 3 | 2.15 | 2.98 |
| Monster Rape Subject of (Sexual) | 2 | 2.68 | 2.95 |
| Nipple Teasing Engages in (Sexual) | 3 | 1.99 | 2.76 |
| Sharp-tongued Personality | 3 | 1.97 | 2.73 |
| Fur Trim Clothes | 2 | 2.43 | 2.67 |
| Theft Engages in | 2 | 2.41 | 2.65 |
| Medium Breasts Body | 5 | 1.48 | 2.64 |
| Mini-dress Clothes | 4 | 1.64 | 2.64 |
| Flying Engages in | 2 | 2.37 | 2.60 |
| Fang Body | 3 | 1.87 | 2.60 |
| Classmate Role | 7 | 1.23 | 2.57 |
| Magazine Items | 1 | 3.67 | 2.54 |
| Suspenders Clothes | 2 | 2.29 | 2.51 |
| Piercing Torture (BDSM) Engages in (Sexual) | 1 | 3.63 | 2.51 |
| Blowjob on Tentacle Subject of (Sexual) | 1 | 3.60 | 2.50 |
| Nipple Teasing Subject of (Sexual) | 4 | 1.55 | 2.49 |
| Heterochromia Eyes | 2 | 2.25 | 2.47 |
| Wings Body | 2 | 2.23 | 2.46 |
| Damaged Hymen Body | 1 | 3.51 | 2.43 |
| Torn Clothing Clothes | 2 | 2.16 | 2.37 |
| Gothic Clothes | 2 | 2.16 | 2.37 |
| Pissing Engages in (Sexual) | 4 | 1.47 | 2.37 |
| Tail Body | 2 | 2.15 | 2.36 |
| Driving Engages in | 2 | 2.14 | 2.36 |
| Himedere Personality | 1 | 3.36 | 2.33 |
| French Kiss Engages in (Sexual) | 4 | 1.44 | 2.32 |
| Friend Role | 6 | 1.19 | 2.32 |
| Possessive Personality | 2 | 2.11 | 2.32 |
| Ankle Boots Clothes | 2 | 2.11 | 2.32 |
| Fighting Engages in | 5 | 1.29 | 2.31 |
| Cooking Engages in | 4 | 1.42 | 2.29 |
| Hairpin Clothes | 4 | 1.41 | 2.27 |
| Vaginal Masturbation Engages in (Sexual) | 3 | 1.63 | 2.26 |
| Tickle Torture Subject of (Sexual) | 1 | 3.24 | 2.25 |
| Straight Hair | 10 | 0.94 | 2.24 |
| Pervert Personality | 3 | 1.61 | 2.24 |
| Flat Chest Body | 2 | 2.03 | 2.23 |
| Vaginal Fingering Engages in (Sexual) | 3 | 1.61 | 2.23 |
| Tsurime Eyes | 4 | 1.39 | 2.23 |
| Repeater Role | 1 | 3.20 | 2.22 |
| Kid Body | 4 | 1.38 | 2.22 |
| Watashi Personality | 5 | 1.24 | 2.22 |
| Miniskirt Clothes | 7 | 1.06 | 2.21 |
| Thigh-high Stockings Clothes | 7 | 1.05 | 2.18 |
| Eye Loss Subject of | 1 | 3.11 | 2.16 |
| Slave Owner Role | 1 | 3.08 | 2.14 |
| Bokken Items | 1 | 3.06 | 2.12 |
| Curious Personality | 2 | 1.91 | 2.10 |
| Villain Role | 2 | 1.91 | 2.10 |
| Sailor School Uniform Clothes | 3 | 1.48 | 2.05 |
| Standing Sex Engages in (Sexual) | 2 | 1.86 | 2.05 |
| Timid Personality | 2 | 1.86 | 2.04 |
| Unemployed Role | 1 | 2.93 | 2.03 |
| Ribbon Tie Clothes | 4 | 1.26 | 2.03 |
| Lesbian Rape Engages in (Sexual) | 1 | 2.92 | 2.02 |
| Romantically Indecisive Personality | 1 | 2.91 | 2.01 |
| Smart Personality | 3 | 1.45 | 2.01 |
| Homosexual Role | 2 | 1.83 | 2.01 |
| All the Way Through Subject of (Sexual) | 1 | 2.89 | 2.00 |
| Guide Role | 1 | 2.88 | 2.00 |
| Deepthroat Engages in (Sexual) | 2 | 1.79 | 1.96 |
| Boku Personality | 2 | 1.77 | 1.95 |
| Precog Role | 1 | 2.80 | 1.94 |
| Missionary Engages in (Sexual) | 2 | 1.74 | 1.91 |
| Foreign Exchange Student Role | 1 | 2.75 | 1.90 |
| Rape on Defeat Subject of (Sexual) | 1 | 2.72 | 1.89 |
| Mischievous Personality | 2 | 1.71 | 1.88 |
| Pet Collar Clothes | 1 | 2.72 | 1.88 |
| Cowgirl Engages in (Sexual) | 2 | 1.71 | 1.88 |
| Unpopular Role | 1 | 2.71 | 1.88 |
| Beanie Clothes | 1 | 2.71 | 1.88 |
| Bukkake Subject of (Sexual) | 3 | 1.35 | 1.87 |
| Orphan Role | 2 | 1.70 | 1.87 |
| Spiky Hair | 2 | 1.70 | 1.87 |
| Arrogant Personality | 2 | 1.70 | 1.86 |
| Mysterious Personality | 2 | 1.69 | 1.85 |
| Nipple Sucking Engages in (Sexual) | 2 | 1.69 | 1.85 |
| White Hair | 3 | 1.33 | 1.85 |
| Grumbler Personality | 1 | 2.65 | 1.84 |
| Garnet Eyes | 2 | 1.67 | 1.84 |
| Capri Pants Clothes | 1 | 2.62 | 1.82 |
| Pet Role | 1 | 2.62 | 1.82 |
| Missionary Subject of (Sexual) | 4 | 1.12 | 1.80 |
| Relaxed Personality | 2 | 1.63 | 1.79 |
| Kendo Engages in | 1 | 2.58 | 1.79 |
| Patterned Thigh-high Stockings Clothes | 1 | 2.58 | 1.79 |
| Consensual Sex with Tentacles Engages in (Sexual) | 1 | 2.57 | 1.78 |
| Loose Necktie Clothes | 1 | 2.57 | 1.78 |
| Small Breasts Body | 2 | 1.62 | 1.78 |
| Sadist Role | 1 | 2.55 | 1.77 |
| Dog Role | 1 | 2.55 | 1.77 |
| Rape Attempt Subject of (Sexual) | 1 | 2.54 | 1.76 |
| Slavery Subject of | 1 | 2.53 | 1.75 |
| Childhood Friend Role | 3 | 1.26 | 1.75 |
| Piggyback Ride Subject of | 1 | 2.52 | 1.75 |
| Lactation Engages in | 2 | 1.59 | 1.75 |
| Gloomy Personality | 1 | 2.51 | 1.74 |
| Vaginal Fingering Subject of (Sexual) | 4 | 1.08 | 1.74 |
| Criminal Role | 1 | 2.48 | 1.72 |
| Office Lady Role | 1 | 2.48 | 1.72 |
| Wake-up Sex Subject of (Sexual) | 1 | 2.47 | 1.71 |
| Overconfident Personality | 1 | 2.47 | 1.71 |
| Trench Coat Clothes | 1 | 2.46 | 1.71 |
| Homeroom Teacher Role | 1 | 2.46 | 1.70 |
| Ankle-Strap Shoes Clothes | 1 | 2.45 | 1.70 |
| Spirit Role | 1 | 2.45 | 1.70 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Nipple Insertion Subject of (Sexual) | 1 | 2.44 | 1.69 |
| Tentacle Restraint Subject of | 1 | 2.44 | 1.69 |
| Penile Masturbation Engages in (Sexual) | 1 | 2.42 | 1.68 |
| Vest Clothes | 2 | 1.52 | 1.67 |
| Barefoot Clothes | 1 | 2.42 | 1.67 |
| Friendly Personality | 3 | 1.21 | 1.67 |
| Breast Expansion Subject of | 1 | 2.41 | 1.67 |
| Stylish Personality | 1 | 2.39 | 1.66 |
| Cigarette Items | 1 | 2.39 | 1.65 |
| Torture Engages in | 1 | 2.39 | 1.65 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Granddaughter Role | 1 | 2.37 | 1.65 |
| Kind Personality | 4 | 1.02 | 1.64 |
| Androgynous Body | 1 | 2.36 | 1.64 |
| Resurrection Subject of | 1 | 2.35 | 1.63 |
| Anal Gaping Engages in (Sexual) | 1 | 2.35 | 1.63 |
| Kuudere Personality | 1 | 2.35 | 1.63 |
| Serious Personality | 2 | 1.48 | 1.63 |
| Wake-up Sex Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Wise Personality | 1 | 2.34 | 1.62 |
| Deepthroat Subject of (Sexual) | 1 | 2.33 | 1.61 |
| Loud Personality | 1 | 2.32 | 1.61 |
| School Uniform Clothes | 7 | 0.77 | 1.60 |
| Henshin Engages in | 1 | 2.30 | 1.60 |
| Slim Body | 15 | 0.57 | 1.59 |
| Swimsuit Clothes | 1 | 2.30 | 1.59 |
| Religious Personality | 1 | 2.29 | 1.59 |
| Shrug Clothes | 1 | 2.29 | 1.59 |
| Eccentric Personality | 1 | 2.28 | 1.58 |
| Twin Brother Role | 1 | 2.28 | 1.58 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.27 | 1.58 |
| Pantyhose Clothes | 2 | 1.43 | 1.57 |
| Watakushi Personality | 1 | 2.26 | 1.57 |
| Obedient Personality | 1 | 2.26 | 1.56 |
| Eyepatch Clothes | 1 | 2.25 | 1.56 |
| Escape From Confinement Engages in | 1 | 2.25 | 1.56 |
| Whimsical Personality | 1 | 2.25 | 1.56 |
| Black Eyes | 2 | 1.41 | 1.55 |
| V Bangs Hair | 2 | 1.41 | 1.55 |
| Trap Body | 1 | 2.23 | 1.55 |
| Sexual Harassment Subject of | 1 | 2.23 | 1.54 |
| Tareme Eyes | 3 | 1.11 | 1.54 |
| Idiot Personality | 1 | 2.21 | 1.53 |
| Virgin Sex Engages in (Sexual) | 5 | 0.86 | 1.53 |
| Knee-high Socks Clothes | 2 | 1.39 | 1.53 |
| Big Breasts Body | 3 | 1.10 | 1.52 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Sex with Monsters Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Kidnapping Engages in | 1 | 2.18 | 1.51 |
| Pet Owner Role | 1 | 2.17 | 1.51 |
| Sexual Sadism Engages in (Sexual) | 1 | 2.16 | 1.50 |
| Charismatic Personality | 1 | 2.16 | 1.50 |
| Sexual Dominant Role | 1 | 2.16 | 1.49 |
| Bandages Clothes | 1 | 2.15 | 1.49 |
| Sundress Clothes | 1 | 2.15 | 1.49 |
| Ankle Length Hair | 1 | 2.13 | 1.48 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.34 | 1.48 |
| Mary Jane Clothes | 1 | 2.13 | 1.47 |
| Illness Subject of | 1 | 2.13 | 1.47 |
| Flustered Personality | 1 | 2.12 | 1.47 |
| Waist Length+ Hair | 5 | 0.82 | 1.47 |
| Third Person Personality | 1 | 2.11 | 1.46 |
| Violent Personality | 1 | 2.10 | 1.46 |
| Mask Clothes | 1 | 2.10 | 1.46 |
| Insightful Personality | 1 | 2.09 | 1.45 |
| Miko Role | 1 | 2.09 | 1.45 |
| Cross-dressing Engages in | 1 | 2.07 | 1.44 |
| Teen Body | 9 | 0.62 | 1.44 |
| Amber Eyes | 3 | 1.04 | 1.44 |
| Brother Complex Personality | 1 | 2.06 | 1.43 |
| Short Body | 1 | 2.05 | 1.42 |
| Docile Personality | 1 | 2.04 | 1.42 |
| Brave Personality | 1 | 2.04 | 1.41 |
| Inflated Belly Subject of (Sexual) | 1 | 2.04 | 1.41 |
| Based on a Fictional Character Role | 1 | 2.04 | 1.41 |
| American Role | 1 | 2.04 | 1.41 |
| Smoking Engages in | 1 | 2.03 | 1.41 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.02 | 1.40 |
| Furry Tail Body | 1 | 2.02 | 1.40 |
| Sly Personality | 1 | 2.02 | 1.40 |
| Neighbor Role | 1 | 2.00 | 1.39 |
| Turtleneck Shirt Clothes | 1 | 1.97 | 1.37 |
| Sidehair Hair | 3 | 0.98 | 1.36 |
| Cold-hearted Personality | 1 | 1.96 | 1.36 |
| Taciturn Personality | 1 | 1.95 | 1.35 |
| Tomboy Personality | 1 | 1.95 | 1.35 |
| Full Brother Role | 1 | 1.95 | 1.35 |
| Ring Clothes | 1 | 1.94 | 1.34 |
| Scar Body | 1 | 1.94 | 1.34 |
| Immature Personality | 1 | 1.93 | 1.34 |
| Old Body | 1 | 1.92 | 1.33 |
| Violet Hair | 2 | 1.20 | 1.32 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Ribbon Hair Tie Clothes | 2 | 1.20 | 1.32 |
| Tsundere Personality | 1 | 1.88 | 1.30 |
| Blue Eyes | 4 | 0.81 | 1.30 |
| Jealous Personality | 1 | 1.87 | 1.30 |
| Rude Personality | 1 | 1.86 | 1.29 |
| Twin Sister Role | 1 | 1.86 | 1.29 |
| Shoulder-length Hair | 3 | 0.92 | 1.27 |
| Based on a Real Person Role | 1 | 1.84 | 1.27 |
| Maid Role | 1 | 1.84 | 1.27 |
| Younger Appearance Body | 1 | 1.82 | 1.26 |
| Honest Personality | 1 | 1.82 | 1.26 |
| Blunt Personality | 1 | 1.82 | 1.26 |
| Antagonist Role | 1 | 1.81 | 1.26 |
| Brown Eyes | 3 | 0.90 | 1.25 |
| Hidden Eyes | 1 | 1.78 | 1.24 |
| Braid Hair | 1 | 1.78 | 1.24 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Side Tail Hair | 1 | 1.75 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Ponytail Hair | 2 | 1.10 | 1.21 |
| Long Hair | 4 | 0.75 | 1.21 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Cheerful Personality | 1 | 1.71 | 1.19 |
| Sports Shoes Clothes | 1 | 1.71 | 1.18 |
| Outgoing Personality | 1 | 1.70 | 1.18 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Coat Clothes | 1 | 1.70 | 1.18 |
| Hoodie Clothes | 1 | 1.69 | 1.17 |
| Carefree Personality | 1 | 1.69 | 1.17 |
| Naive Personality | 1 | 1.68 | 1.17 |
| Shorts Clothes | 1 | 1.68 | 1.16 |
| Cyan Eyes | 1 | 1.66 | 1.15 |
| Protective Personality | 1 | 1.66 | 1.15 |
| Crop Top Clothes | 1 | 1.65 | 1.14 |
| Popular Role | 1 | 1.64 | 1.14 |
| Olive Body | 1 | 1.63 | 1.13 |
| Maid's Headdress Clothes | 1 | 1.63 | 1.13 |
| Senpai Role | 1 | 1.62 | 1.12 |
| Drinking Engages in | 1 | 1.59 | 1.10 |
| Kimono Clothes | 1 | 1.57 | 1.09 |
| Ore Personality | 1 | 1.57 | 1.09 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Full Sister Role | 1 | 1.55 | 1.08 |
| Jeans Clothes | 1 | 1.54 | 1.07 |
| Energetic Personality | 1 | 1.52 | 1.05 |
| Maid's Dress Clothes | 1 | 1.52 | 1.05 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Choker Clothes | 1 | 1.50 | 1.04 |
| Sex in Front of an Audience Engages in (Sexual) | 1 | 1.49 | 1.04 |
| Green Hair | 1 | 1.49 | 1.03 |
| Doggy Style Subject of (Sexual) | 2 | 0.93 | 1.02 |
| Headband Clothes | 1 | 1.46 | 1.01 |
| Bikini Clothes | 1 | 1.45 | 1.01 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Pale Body | 14 | 0.37 | 0.99 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Tank Top Clothes | 1 | 1.39 | 0.97 |
| Grey Hair | 1 | 1.38 | 0.96 |
| Lesbian Sex Engages in (Sexual) | 1 | 1.38 | 0.95 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.37 | 0.95 |
| Wavy Hair | 1 | 1.35 | 0.94 |
| Pink Hair | 1 | 1.34 | 0.93 |
| Ahoge Hair | 1 | 1.33 | 0.92 |
| Red Hair | 1 | 1.32 | 0.92 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Black Hair | 2 | 0.80 | 0.88 |
| Dress Clothes | 1 | 1.26 | 0.87 |
| Short Hair | 3 | 0.61 | 0.84 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Young-adult Body | 2 | 0.75 | 0.83 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Trousers Clothes | 1 | 1.17 | 0.81 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Brown Hair | 2 | 0.69 | 0.75 |
| Glasses Clothes | 1 | 1.09 | 0.75 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Spiky Bangs Hair | 1 | 0.99 | 0.69 |
| Cowgirl Subject of (Sexual) | 1 | 0.96 | 0.66 |
| Blond Hair | 1 | 0.89 | 0.62 |
Updated 1 month ago