Average Rating:7.23
Bayesian Rating:7.06
Total Votes:27
Updated 8 days ago
The main character, a prefect, lives with his younger sister, Haruka. He loves Oppai and cosplay girls. Though he keeps it secret at school, there are a lot of cosplay uniforms in his room. Of course, Haruka dislikes him.... One day, she finds a tissue paper her older brother used for masturbation in a dust box. She feels sick at first, but she gets sexually excited when she smells it.... The main character sees it all and knows that Haruka always gets sexually excited by smelling semen.... [From ErogeShop]
Binyuu Inmai Haruka "Watashi ni Iyarashii Cosplay Saseru nante... Kono Hentai!" 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 |
|---|---|---|---|
| Bunnygirl Cosplay Engages in | 2 | 2.61 | 2.87 |
| Tiger Cosplay Engages in | 1 | 4.10 | 2.84 |
| Sexual Animal Cosplay Engages in (Sexual) | 2 | 2.52 | 2.77 |
| Tabi Clothes | 2 | 2.26 | 2.48 |
| Sexual Cosplay Engages in (Sexual) | 2 | 2.24 | 2.46 |
| Sport Bloomers Clothes | 3 | 1.72 | 2.38 |
| Kemonomimi Headband Clothes | 2 | 2.04 | 2.24 |
| Kunai Items | 1 | 3.11 | 2.16 |
| Over The Knee Socks Clothes | 2 | 1.94 | 2.14 |
| Naked Apron Clothes | 2 | 1.88 | 2.06 |
| Yukata Clothes | 2 | 1.85 | 2.03 |
| Cat Cosplay Engages in | 1 | 2.81 | 1.95 |
| Student Club Advisor Role | 1 | 2.64 | 1.83 |
| T-shirt Clothes | 3 | 1.31 | 1.82 |
| Catsuit Clothes | 1 | 2.62 | 1.82 |
| Keikogi Clothes | 1 | 2.62 | 1.81 |
| Sling Bikini Clothes | 1 | 2.61 | 1.81 |
| Ninja Suit Clothes | 1 | 2.57 | 1.78 |
| Garter Belt Stockings Clothes | 2 | 1.62 | 1.77 |
| Police Officer Uniform Clothes | 1 | 2.53 | 1.75 |
| Sports Swimsuit Clothes | 1 | 2.49 | 1.72 |
| Tail Clothes | 1 | 2.47 | 1.71 |
| Sitting Sex Subject of (Sexual) | 4 | 1.06 | 1.71 |
| Homeroom Teacher Role | 1 | 2.45 | 1.70 |
| Thigh-high Stockings Clothes | 4 | 1.04 | 1.68 |
| Group Sex Engages in (Sexual) | 2 | 1.51 | 1.66 |
| Hairjob Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Seventh Posture Subject of (Sexual) | 2 | 1.46 | 1.61 |
| Sexual Masochism Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Micro Bikini Clothes | 1 | 2.21 | 1.53 |
| Spats Clothes | 1 | 2.20 | 1.52 |
| Chinese Dress Clothes | 1 | 2.20 | 1.52 |
| Knee-high Socks Clothes | 2 | 1.38 | 1.52 |
| Bell (accessory) Clothes | 1 | 2.16 | 1.50 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Veil Clothes | 1 | 2.14 | 1.49 |
| Lace Lingerie Clothes | 1 | 2.10 | 1.45 |
| Ahegao Engages in (Sexual) | 2 | 1.32 | 1.45 |
| Nurse's Cap Clothes | 1 | 2.09 | 1.45 |
| Thick Eyebrows Hair | 1 | 2.06 | 1.43 |
| Smoking Engages in | 1 | 2.04 | 1.41 |
| Nurse Uniform Clothes | 1 | 2.00 | 1.39 |
| Wedding Dress Clothes | 1 | 1.99 | 1.38 |
| Virgin Sex Engages in (Sexual) | 4 | 0.85 | 1.37 |
| Miko's Dress Clothes | 1 | 1.95 | 1.35 |
| One Piece Swimsuit Clothes | 1 | 1.92 | 1.33 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.87 | 1.29 |
| Deepthroat Engages in (Sexual) | 1 | 1.80 | 1.25 |
| Missionary Subject of (Sexual) | 2 | 1.12 | 1.23 |
| Pajamas Clothes | 1 | 1.75 | 1.21 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Teal Eyes | 1 | 1.72 | 1.20 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Sports Shoes Clothes | 1 | 1.72 | 1.19 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Boobjob Engages in (Sexual) | 2 | 1.07 | 1.17 |
| Boots Clothes | 1 | 1.68 | 1.16 |
| Collar Clothes | 1 | 1.66 | 1.15 |
| Maid's Headdress Clothes | 1 | 1.62 | 1.13 |
| Apron Clothes | 1 | 1.58 | 1.10 |
| Bondage Sex Subject of (Sexual) | 1 | 1.58 | 1.09 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Big Breast Sizes Body | 1 | 1.55 | 1.08 |
| Pregnant Sex Engages in (Sexual) | 1 | 1.53 | 1.06 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.06 |
| Maid's Dress Clothes | 1 | 1.51 | 1.05 |
| School Uniform Clothes | 3 | 0.75 | 1.05 |
| Pissing Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Shoulder-length Hair | 2 | 0.92 | 1.01 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Pantyhose Clothes | 1 | 1.42 | 0.99 |
| Gloves Clothes | 1 | 1.41 | 0.98 |
| Tank Top Clothes | 1 | 1.41 | 0.98 |
| Masturbation Engages in (Sexual) | 1 | 1.39 | 0.97 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.96 |
| Tsurime Eyes | 1 | 1.38 | 0.96 |
| Red Hair | 1 | 1.32 | 0.92 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Violet Hair | 1 | 1.19 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Green Eyes | 1 | 1.02 | 0.70 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.63 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Pale Body | 1 | 0.37 | 0.26 |