When he came to, he found himself in a white room that he didn't recognize... Takatou Keisuke was locked in a white, closed room with six other women: his childhood friend Hokari Kanae, class rep. Andou Miyako, junior Makiba Rika, English teacher Aoi Natsuki, same-year student Byakuya Rinne, and classmate Manaka Nemu. All of them were confused by this abnormal situation, when a "mysterious voice" suddenly announced to them: "The game will now begin." Keisuke must become an "Unlocker" and select one of the women as a "Keyhole", then perform a specified act with her in order to "open the lock" so that they can all escape from the white rooms. One of the girls went into a frenzy over the irrational, extreme and immoral contents of those acts, lashing out at the "mysterious voice". The lights suddenly went out and all the girls shrieked out of fear. When the lights came back on, the first thing Keisuke and the others saw was the rebellious girl from earlier, restrained to a torture device. "Withdrawal from the game will result in death." - the mysterious voice announced. Electric current began to run through the torture device the moment after the voice stopped speaking. The girl's eyes rolled up into the back of her head as she went incontinent, defecating and urinating herself. The women cried and shouted, clearly disturbed by what was happening before them. Keisuke, on the other hand, found himself inexplicably aroused by what was happening to the said girl. For he kept a dark secret. A taste for sexual assault and destructive urges against women... it was an abominable desire of his that he wanted to keep only to himself. Unfortunately for Keisuke, his classmate Nemu saw right through him this time around. And a cunning woman that she is, she won't skip this opportunity to start using this new-found information so that she can blackmail him and ultimately, make him submit to her. "This is a kiss to seal our deal." - she said when she suddenly sealed his lips. Despite being surprised by her unexpected actions, Keisuke resolved himself to only violate the other women as the means of escaping from the white rooms in order to protect his childhood friend Kanae. Will Keisuke be able to escape unharmed and return to his normal life? Or will his very desires consume him...? It remains to be seen. [Edited from MangaGamer]
euphoria 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 |
|---|---|---|---|
| Death Game Accessory Clothes | 7 | 3.27 | 6.80 |
| Rape by Proxy Subject of | 5 | 3.21 | 5.76 |
| Coprophagia Engages in (Sexual) | 3 | 3.50 | 4.85 |
| Submissive Partner Role | 5 | 2.32 | 4.15 |
| Torture Subject of | 5 | 2.26 | 4.05 |
| Confinement Subject of | 7 | 1.93 | 4.02 |
| School Science Club Member Role | 3 | 2.86 | 3.97 |
| Open Gag Clothes | 2 | 3.55 | 3.90 |
| Scat Engages in (Sexual) | 4 | 2.18 | 3.51 |
| Hair Pulling (Sexual) Subject of (Sexual) | 2 | 3.09 | 3.39 |
| Sex Involving Smegma Engages in (Sexual) | 2 | 3.08 | 3.38 |
| Deepthroat Engages in (Sexual) | 4 | 2.02 | 3.25 |
| Body Fluid Tube Subject of (Sexual) | 2 | 2.95 | 3.24 |
| Being Drugged Subject of | 3 | 2.29 | 3.18 |
| Loafers Clothes | 5 | 1.76 | 3.16 |
| Rope Bondage Subject of (Sexual) | 5 | 1.72 | 3.09 |
| Nose Hook Clothes | 2 | 2.74 | 3.01 |
| Strangulation Sex Subject of (Sexual) | 2 | 2.74 | 3.01 |
| Tickle Torture Engages in (Sexual) | 1 | 4.29 | 2.97 |
| Duct Tape Bondage Engages in (Sexual) | 1 | 4.29 | 2.97 |
| Hair Pulling (Sexual) Engages in (Sexual) | 1 | 4.19 | 2.91 |
| Human Furniture Engages in (Sexual) | 1 | 4.12 | 2.85 |
| Sailor Suit Clothes | 5 | 1.55 | 2.78 |
| Grey Eyes | 4 | 1.69 | 2.72 |
| Pleated Skirt Clothes | 5 | 1.48 | 2.65 |
| Bondage Sex Subject of (Sexual) | 5 | 1.48 | 2.65 |
| Erotic Mummification Subject of (Sexual) | 1 | 3.81 | 2.64 |
| Pubic Stubble Hair | 1 | 3.81 | 2.64 |
| Human Furniture Subject of (Sexual) | 1 | 3.81 | 2.64 |
| Electrostimulator (Sexual) Subject of (Sexual) | 1 | 3.75 | 2.60 |
| Bib Clothes | 1 | 3.66 | 2.54 |
| Strangulation Sex Engages in (Sexual) | 1 | 3.59 | 2.49 |
| Clamps (BDSM) Subject of (Sexual) | 2 | 2.26 | 2.48 |
| Nipple Teasers Subject of (Sexual) | 2 | 2.23 | 2.45 |
| Pubic Hair Hair | 5 | 1.36 | 2.43 |
| Rape Subject of | 4 | 1.51 | 2.43 |
| Anal Fingering Engages in (Sexual) | 2 | 2.21 | 2.42 |
| Sex Involving Menstruation Engages in (Sexual) | 1 | 3.48 | 2.41 |
| Tickle Torture Subject of (Sexual) | 1 | 3.46 | 2.40 |
| Sadism Engages in | 2 | 2.17 | 2.39 |
| Shoejob Subject of (Sexual) | 1 | 3.43 | 2.38 |
| Peeing Engages in (Sexual) | 4 | 1.47 | 2.36 |
| Paraphilic Infantilism Engages in (Sexual) | 1 | 3.39 | 2.35 |
| Emotional Personality | 2 | 2.14 | 2.35 |
| Vibrator Subject of (Sexual) | 4 | 1.45 | 2.33 |
| Food Gokkun Engages in (Sexual) | 1 | 3.35 | 2.32 |
| Ball-cupping Subject of (Sexual) | 1 | 3.33 | 2.30 |
| C Cup Body | 2 | 2.08 | 2.29 |
| Popular Role | 3 | 1.65 | 2.29 |
| Sex Under Water Engages in (Sexual) | 1 | 3.28 | 2.27 |
| Suspension Bondage Subject of (Sexual) | 2 | 2.07 | 2.27 |
| Anal Hair Hair | 1 | 3.23 | 2.24 |
| Ahegao Engages in (Sexual) | 4 | 1.38 | 2.23 |
| Gaping Engages in (Sexual) | 2 | 2.00 | 2.20 |
| Naizuri Subject of (Sexual) | 1 | 3.16 | 2.19 |
| Mittens Clothes | 1 | 3.15 | 2.18 |
| Braided Crown Hair | 1 | 3.12 | 2.16 |
| Enema Subject of (Sexual) | 2 | 1.97 | 2.16 |
| Diaper Clothes | 1 | 3.11 | 2.15 |
| Watashi Personality | 4 | 1.33 | 2.14 |
| Serious Personality | 3 | 1.54 | 2.14 |
| Ribbon Tie Clothes | 5 | 1.19 | 2.13 |
| Infamous Role | 1 | 3.07 | 2.13 |
| Mutual Masturbation Engages in (Sexual) | 2 | 1.93 | 2.12 |
| Vomiting Engages in | 1 | 3.05 | 2.11 |
| Fisting Engages in (Sexual) | 1 | 3.02 | 2.10 |
| Strict Personality | 2 | 1.91 | 2.09 |
| Shoejob Engages in (Sexual) | 1 | 3.01 | 2.08 |
| Duct Tape Bondage Subject of (Sexual) | 1 | 3.00 | 2.08 |
| Balls Sucking Subject of (Sexual) | 1 | 2.99 | 2.07 |
| Discipline Committee Leader Role | 1 | 2.96 | 2.05 |
| Proactive Personality | 2 | 1.84 | 2.02 |
| Schoolmate Role | 2 | 1.82 | 2.00 |
| Filming Subject of | 1 | 2.86 | 1.98 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Teasing Subject of | 2 | 1.79 | 1.97 |
| Rope Bondage Engages in (Sexual) | 1 | 2.84 | 1.97 |
| No Bangs Hair | 2 | 1.78 | 1.96 |
| Armpit Hair Hair | 1 | 2.81 | 1.95 |
| Anal Fingering Subject of (Sexual) | 2 | 1.77 | 1.94 |
| Feet Licking Subject of (Sexual) | 1 | 2.78 | 1.93 |
| Mysterious Personality | 2 | 1.75 | 1.92 |
| Straight Hair | 6 | 0.99 | 1.92 |
| Anal Sex Subject of (Sexual) | 4 | 1.18 | 1.91 |
| Inverted Nipples Body | 1 | 2.74 | 1.90 |
| Sitting Sex Subject of (Sexual) | 5 | 1.05 | 1.88 |
| Bukkake Subject of (Sexual) | 3 | 1.35 | 1.87 |
| Feet Licking Engages in (Sexual) | 1 | 2.69 | 1.86 |
| Erotic Spanking Engages in (Sexual) | 1 | 2.69 | 1.86 |
| Deepthroat Subject of (Sexual) | 1 | 2.68 | 1.86 |
| Drugging Engages in | 1 | 2.68 | 1.85 |
| Footjob Engages in (Sexual) | 2 | 1.68 | 1.85 |
| Tareme Eyes | 5 | 1.03 | 1.84 |
| Ball-cupping Engages in (Sexual) | 1 | 2.61 | 1.81 |
| Naizuri Engages in (Sexual) | 1 | 2.57 | 1.78 |
| Pubic Hair Shaving Subject of (Sexual) | 1 | 2.56 | 1.78 |
| Friendly Personality | 3 | 1.27 | 1.77 |
| No Panties Clothes | 1 | 2.54 | 1.76 |
| Piss Drinking Subject of (Sexual) | 1 | 2.52 | 1.75 |
| Average Height Body | 7 | 0.84 | 1.75 |
| Torture Engages in | 1 | 2.52 | 1.75 |
| Senpai Role | 2 | 1.58 | 1.74 |
| Ribbon Hair Accessory Clothes | 2 | 1.57 | 1.72 |
| Refined Personality | 2 | 1.57 | 1.72 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.48 | 1.72 |
| Peeing on Others Engages in (Sexual) | 1 | 2.46 | 1.71 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.55 | 1.71 |
| Balls Sucking Engages in (Sexual) | 1 | 2.43 | 1.69 |
| Torn Pantyhose Clothes | 1 | 2.42 | 1.67 |
| Bullying Engages in | 1 | 2.41 | 1.67 |
| Magic Wand Subject of (Sexual) | 1 | 2.40 | 1.66 |
| Fisting Subject of (Sexual) | 1 | 2.40 | 1.66 |
| Open Cup Bra Clothes | 1 | 2.39 | 1.66 |
| Handjob Engages in (Sexual) | 3 | 1.19 | 1.66 |
| Doggy Style Subject of (Sexual) | 5 | 0.92 | 1.65 |
| Spoiled Personality | 1 | 2.35 | 1.63 |
| Nipple Insertion Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Huge Insertion Subject of (Sexual) | 1 | 2.33 | 1.62 |
| Braided Headband Hair | 1 | 2.32 | 1.61 |
| Hairjob Engages in (Sexual) | 1 | 2.31 | 1.60 |
| Tominagi Engages in (Sexual) | 1 | 2.31 | 1.60 |
| Footjob Subject of (Sexual) | 1 | 2.31 | 1.60 |
| Foreigner Role | 1 | 2.30 | 1.60 |
| Dominant Partner Role | 1 | 2.30 | 1.59 |
| Peace Sign Ahegao Engages in (Sexual) | 1 | 2.30 | 1.59 |
| Missionary Subject of (Sexual) | 3 | 1.15 | 1.59 |
| Masturbation in front of an Audience Engages in (Sexual) | 1 | 2.29 | 1.59 |
| Blunt Bangs Hair | 2 | 1.44 | 1.58 |
| Blowjob Duck Face Engages in (Sexual) | 1 | 2.28 | 1.58 |
| Bondage Sex Engages in (Sexual) | 1 | 2.27 | 1.58 |
| Torn Clothing Clothes | 1 | 2.27 | 1.58 |
| Rope Bondage Harness Clothes | 1 | 2.27 | 1.57 |
| Shirt Clothes | 3 | 1.13 | 1.57 |
| Antisocial Personality | 1 | 2.26 | 1.56 |
| A Cup Body | 1 | 2.24 | 1.55 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.23 | 1.54 |
| Vaginal Fingering Subject of (Sexual) | 3 | 1.11 | 1.54 |
| Seventh Posture Engages in (Sexual) | 1 | 2.23 | 1.54 |
| Class President Role | 1 | 2.22 | 1.54 |
| Cruel Personality | 1 | 2.22 | 1.54 |
| Mouth Gag Clothes | 1 | 2.20 | 1.53 |
| Psychological Trauma Subject of | 1 | 2.20 | 1.52 |
| Food Play Engages in (Sexual) | 1 | 2.20 | 1.52 |
| Butterfly Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Kind Personality | 3 | 1.09 | 1.52 |
| Black Hair | 5 | 0.84 | 1.51 |
| Third Person Personality | 1 | 2.16 | 1.50 |
| Bondage Harness Clothes | 1 | 2.16 | 1.49 |
| Pantyhose Clothes | 2 | 1.36 | 1.49 |
| Anilingus Subject of (Sexual) | 1 | 2.15 | 1.49 |
| Assertive Personality | 1 | 2.15 | 1.49 |
| Sharp-tongued Personality | 1 | 2.14 | 1.48 |
| Secretive Personality | 1 | 2.13 | 1.47 |
| Lace Lingerie Clothes | 1 | 2.12 | 1.47 |
| Altruistic Personality | 1 | 2.12 | 1.47 |
| Food Lover Personality | 1 | 2.09 | 1.45 |
| Optimist Personality | 1 | 2.07 | 1.44 |
| Petplay Subject of (Sexual) | 1 | 2.07 | 1.43 |
| Knee-high Socks Clothes | 2 | 1.30 | 1.43 |
| Blunt Personality | 1 | 2.06 | 1.43 |
| Anilingus Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Cold-hearted Personality | 1 | 2.06 | 1.43 |
| Friend Role | 2 | 1.29 | 1.42 |
| H to M Cup Body | 1 | 2.04 | 1.41 |
| Honor Student Role | 1 | 2.04 | 1.41 |
| Ankle Length Hair | 1 | 2.03 | 1.41 |
| Court Shoes Clothes | 1 | 2.03 | 1.41 |
| Hime Cut Hair | 1 | 2.02 | 1.40 |
| D Cup Body | 1 | 2.01 | 1.39 |
| Ankle Socks Clothes | 1 | 2.00 | 1.39 |
| Childhood Friend Role | 2 | 1.26 | 1.38 |
| High School Student Role | 6 | 0.71 | 1.38 |
| Erotic Spanking Subject of (Sexual) | 1 | 2.00 | 1.38 |
| Masturbation Engages in (Sexual) | 2 | 1.25 | 1.37 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.37 |
| Standing Sex Engages in (Sexual) | 1 | 1.98 | 1.37 |
| Sidehair Hair | 3 | 0.99 | 1.37 |
| Boobjob Subject of (Sexual) | 1 | 1.97 | 1.37 |
| Mature Personality | 1 | 1.96 | 1.36 |
| Hidden Eyes | 1 | 1.95 | 1.35 |
| Planning Engages in | 1 | 1.95 | 1.35 |
| Virgin Sex Engages in (Sexual) | 4 | 0.83 | 1.34 |
| Immature Personality | 1 | 1.92 | 1.33 |
| Cowgirl Subject of (Sexual) | 3 | 0.96 | 1.33 |
| Protective Personality | 1 | 1.91 | 1.33 |
| Cardigan Clothes | 1 | 1.91 | 1.33 |
| Taciturn Personality | 1 | 1.91 | 1.32 |
| Over The Knee Socks Clothes | 1 | 1.90 | 1.32 |
| Standing Sex Subject of (Sexual) | 2 | 1.20 | 1.31 |
| Pretending Personality | 1 | 1.90 | 1.31 |
| Timid Personality | 1 | 1.89 | 1.31 |
| Sitting Sex Engages in (Sexual) | 1 | 1.89 | 1.31 |
| Rape Engages in | 1 | 1.87 | 1.30 |
| Handjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Bob Cut Hair | 1 | 1.84 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.84 | 1.28 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.84 | 1.28 |
| One Piece Swimsuit Clothes | 1 | 1.84 | 1.27 |
| Anal Sex Engages in (Sexual) | 1 | 1.84 | 1.27 |
| Cowgirl Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Missionary Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Shoulder-length Hair | 3 | 0.91 | 1.26 |
| Butterfly Subject of (Sexual) | 2 | 1.15 | 1.26 |
| Parted to Side Hair | 2 | 1.13 | 1.25 |
| Makeup Body | 1 | 1.80 | 1.25 |
| Bun Hair | 1 | 1.79 | 1.24 |
| Doggy Style Engages in (Sexual) | 1 | 1.78 | 1.23 |
| Deredere Personality | 1 | 1.75 | 1.22 |
| Arrogant Personality | 1 | 1.75 | 1.21 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Hair Flower Clothes | 1 | 1.74 | 1.21 |
| Skirt Suit Clothes | 1 | 1.72 | 1.19 |
| Boobjob Engages in (Sexual) | 2 | 1.08 | 1.19 |
| Wealthy Role | 1 | 1.71 | 1.19 |
| Stoic Personality | 1 | 1.71 | 1.19 |
| Ore Personality | 1 | 1.70 | 1.18 |
| Cunnilingus Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Glasses Clothes | 2 | 1.07 | 1.17 |
| School Uniform Clothes | 6 | 0.60 | 1.17 |
| Not a Virgin Role | 1 | 1.64 | 1.14 |
| Blowjob Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Shorts Clothes | 1 | 1.64 | 1.13 |
| Slim Body | 7 | 0.54 | 1.13 |
| Hair Ribbon Clothes | 1 | 1.60 | 1.11 |
| Kouhai Role | 1 | 1.59 | 1.11 |
| Teasing Engages in | 1 | 1.55 | 1.07 |
| Sex in Water Engages in (Sexual) | 1 | 1.54 | 1.07 |
| Energetic Personality | 1 | 1.50 | 1.04 |
| Teen Body | 5 | 0.57 | 1.03 |
| Teacher Role | 1 | 1.48 | 1.03 |
| Jacket Clothes | 1 | 1.47 | 1.02 |
| Hair Tie Clothes | 1 | 1.47 | 1.02 |
| Black Eyes | 1 | 1.46 | 1.01 |
| V Bangs Hair | 1 | 1.46 | 1.01 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Suit Clothes | 1 | 1.45 | 1.00 |
| Tominagi Subject of (Sexual) | 1 | 1.42 | 0.98 |
| Headband Clothes | 1 | 1.37 | 0.95 |
| Tsurime Eyes | 1 | 1.36 | 0.94 |
| Belt Clothes | 1 | 1.36 | 0.94 |
| Kid Body | 1 | 1.35 | 0.93 |
| Trousers Clothes | 1 | 1.27 | 0.88 |
| Ahoge Hair | 1 | 1.26 | 0.87 |
| Cunnilingus Subject of (Sexual) | 1 | 1.23 | 0.85 |
| Pale Body | 7 | 0.41 | 0.85 |
| Long Hair | 2 | 0.73 | 0.80 |
| Ponytail Hair | 1 | 1.08 | 0.75 |
| Necktie Clothes | 1 | 1.08 | 0.75 |
| Twin Tails Hair | 1 | 1.07 | 0.74 |
| Brown Hair | 2 | 0.67 | 0.73 |
| Spiky Bangs Hair | 1 | 1.02 | 0.71 |
| E+ Cup Body | 1 | 1.01 | 0.70 |
| Green Eyes | 1 | 1.00 | 0.69 |
| Violet Eyes | 1 | 1.00 | 0.69 |
| Thigh-high Stockings Clothes | 1 | 0.95 | 0.66 |
| Young-adult Body | 1 | 0.80 | 0.55 |
| Short Hair | 1 | 0.60 | 0.41 |