Average Rating:7.83
Bayesian Rating:7.03
Total Votes:6
Updated 15 days ago
The Ars Magna, an evil group, ravages around the world to get the Elemental Core, a secret treasure. However, there are two heroines who fight against them! They are twin sisters, Sonic Mercedes and Sonic Gisele. They transform themselves using the power of the Elemental Core and beat all their enemies up. One day, Max, the main character, and Tesla, his partner, are ordered to get the Elemental Core. "Get it within a week! If you fail, you'll lose your lives!" They don't know what to do, but they are given a homunculus called Mattel. Mattel has the Elemental Core inside his body and its battle power is higher than Mercedes and Gisele. Max successfully takes one of the twins hostage and tries to get the Elemental Core out of her. However, he can't make it. It is said that the Elemental Core belongs to people who have pure souls. "If that's true, I can get it out of her by dirtying her soul...." [From Eroge Shop]
Onsoku Hishou Sonic Mercedes ~Futago Heroine Choukyou Shirei!~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Onsoku Hishou Sonic Mercedes ~Futago Heroine Choukyou Shirei!~ has not yet been read by enough users to calculate it's similar novels... sorry!
A novel needs atleast 20 votes before it's similarity is calculated.
Onsoku Hishou Sonic Mercedes ~Futago Heroine Choukyou Shirei!~ 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 |
|---|---|---|---|
| Falling to Evil (sexual) | 3.00 | 2.32 | 6.97 |
| Superheroine | 2.00 | 2.57 | 5.15 |
| Hairjob | 2.00 | 1.85 | 3.70 |
| Twin Sisters as Heroines | 2.00 | 1.83 | 3.65 |
| Villainous Protagonist | 2.00 | 1.78 | 3.57 |
| Bukkake | 2.00 | 1.20 | 2.41 |
| Pregnant Sex | 2.00 | 1.18 | 2.36 |
| Group Sex of One Female and Several Males | 2.00 | 1.07 | 2.14 |
| Penis Growth | 1.00 | 1.94 | 1.94 |
| Suspension Bondage | 1.00 | 1.90 | 1.90 |
| Bestiality | 1.00 | 1.83 | 1.83 |
| Defloration | 2.00 | 0.76 | 1.52 |
| Male Protagonist | 2.00 | 0.30 | 0.60 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Wax Play Subject of (Sexual) | 4 | 2.35 | 3.78 |
| Familiar Role | 3 | 2.67 | 3.70 |
| Anal Beads Subject of (Sexual) | 3 | 2.01 | 2.79 |
| Bestiality Engages in (Sexual) | 2 | 2.46 | 2.70 |
| Jitome Eyes | 2 | 2.34 | 2.57 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 3 | 1.74 | 2.42 |
| Mouth Gag Subject of (Sexual) | 2 | 2.14 | 2.35 |
| Suspension Bondage Subject of (Sexual) | 2 | 2.11 | 2.32 |
| Multiple Tails Hair | 1 | 3.07 | 2.13 |
| Ware Personality | 1 | 3.06 | 2.12 |
| Sexual Blindfold Subject of (Sexual) | 2 | 1.86 | 2.04 |
| Twin Sister Role | 2 | 1.85 | 2.04 |
| Sex Through Wall Subject of (Sexual) | 1 | 2.92 | 2.02 |
| Non-consensual Sex with Tentacles Engages in (Sexual) | 2 | 1.78 | 1.96 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.77 | 1.94 |
| Masturbation Engages in (Sexual) | 3 | 1.40 | 1.94 |
| Anal Fingering Subject of (Sexual) | 2 | 1.71 | 1.88 |
| Tominagi Subject of (Sexual) | 3 | 1.36 | 1.88 |
| Nose Hook Subject of (Sexual) | 1 | 2.68 | 1.86 |
| Amber Eyes | 5 | 1.03 | 1.85 |
| Mini-dress Clothes | 2 | 1.64 | 1.80 |
| Pillory (BDSM) Subject of | 1 | 2.58 | 1.79 |
| Quickie Fix Subject of (Sexual) | 4 | 1.08 | 1.74 |
| Goggles Clothes | 1 | 2.48 | 1.72 |
| Bunny Dress Clothes | 1 | 2.46 | 1.70 |
| Orange Hair | 2 | 1.51 | 1.66 |
| Sceptre Items | 1 | 2.37 | 1.64 |
| Hairjob Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Clamps (BDSM) Subject of (Sexual) | 1 | 2.32 | 1.61 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.29 | 1.59 |
| Scientist Role | 1 | 2.27 | 1.58 |
| Nipple Teasers Subject of (Sexual) | 1 | 2.26 | 1.57 |
| Robot Role | 1 | 2.20 | 1.53 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.36 | 1.50 |
| Whipping (BDSM) Subject of (Sexual) | 1 | 2.16 | 1.50 |
| Vaginal Fingering Subject of (Sexual) | 3 | 1.08 | 1.49 |
| Bukkake Subject of (Sexual) | 2 | 1.35 | 1.48 |
| Boobjob Engages in (Sexual) | 3 | 1.07 | 1.48 |
| Sitting Sex Subject of (Sexual) | 3 | 1.06 | 1.47 |
| Ahoge Hair | 2 | 1.32 | 1.45 |
| Old Type School Swimsuit Clothes | 1 | 2.09 | 1.45 |
| Cyan Hair | 1 | 2.03 | 1.41 |
| Spaulders Clothes | 1 | 2.00 | 1.39 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.31 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Hidden Eyes | 1 | 1.80 | 1.25 |
| Lab Coat Clothes | 1 | 1.79 | 1.24 |
| Missionary Subject of (Sexual) | 2 | 1.12 | 1.23 |
| Spit-roast Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Teal Eyes | 1 | 1.72 | 1.20 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Sport Bloomers Clothes | 1 | 1.72 | 1.19 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Collar Clothes | 1 | 1.67 | 1.15 |
| Sweater Clothes | 1 | 1.63 | 1.13 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.58 | 1.10 |
| Sex while Being Pregnant Engages in (Sexual) | 1 | 1.53 | 1.06 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.06 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Green Hair | 1 | 1.48 | 1.03 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.02 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Earrings Clothes | 1 | 1.42 | 0.99 |
| Tsurime Eyes | 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 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Sixty-nine Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Dress Clothes | 1 | 1.25 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Violet Hair | 1 | 1.20 | 0.83 |
| Long Hair | 2 | 0.75 | 0.82 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Thigh-high Stockings Clothes | 1 | 1.04 | 0.72 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Short Hair | 1 | 0.61 | 0.42 |