Ryoko is an ordinary serious working OL. One day she surfs the Internet and discovers a site where women confess their sexual experiences. Ryoko gets strongly interested in a certain arousing post, so she decides to play it out herself. That leads to Ryoko's immersion into the world of pleasure, and that becomes her point of no return. [From vndbreview]
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Kairaku Izonshou 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 |
|---|---|---|---|
| Diaper Clothes | 3 | 3.10 | 4.30 |
| Group Sex of Several Females Engages in (Sexual) | 3 | 2.33 | 3.23 |
| Bodystocking Clothes | 2 | 2.93 | 3.22 |
| Object Insertion Subject of (Sexual) | 3 | 2.02 | 2.81 |
| Office Lady Role | 2 | 2.49 | 2.73 |
| Sleeveless Dress Clothes | 2 | 2.47 | 2.72 |
| Mutual Masturbation Engages in (Sexual) | 3 | 1.93 | 2.68 |
| Handbag Items | 2 | 2.31 | 2.53 |
| Pissing on Others Engages in (Sexual) | 2 | 2.26 | 2.48 |
| Pissing Subject of (Sexual) | 2 | 2.18 | 2.40 |
| Double Penetration (Group Sex) Engages in (Sexual) | 2 | 2.18 | 2.40 |
| Hidden Vibrator Subject of (Sexual) | 2 | 2.11 | 2.32 |
| Double-ended Dildo Subject of (Sexual) | 2 | 2.10 | 2.31 |
| Slave Collar Clothes | 2 | 2.09 | 2.30 |
| Spit Drinking Engages in (Sexual) | 1 | 3.21 | 2.23 |
| Anal Beads Subject of (Sexual) | 2 | 2.01 | 2.20 |
| Cunnilingus Engages in (Sexual) | 3 | 1.56 | 2.17 |
| Fisting Engages in (Sexual) | 1 | 3.07 | 2.13 |
| Pantyjob Subject of (Sexual) | 1 | 3.06 | 2.12 |
| Body Fluid Tube Subject of (Sexual) | 1 | 2.97 | 2.06 |
| Pissing Engages in (Sexual) | 3 | 1.46 | 2.02 |
| Erotic Spitting Engages in (Sexual) | 1 | 2.92 | 2.02 |
| Sixty-nine Engages in (Sexual) | 4 | 1.25 | 2.02 |
| Blazer Clothes | 2 | 1.83 | 2.01 |
| Chemise Clothes | 1 | 2.89 | 2.01 |
| Vaginal Masturbation Engages in (Sexual) | 2 | 1.77 | 1.95 |
| Bathroom Sex Engages in (Sexual) | 3 | 1.39 | 1.93 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 4 | 1.19 | 1.92 |
| Skirt Suit Clothes | 2 | 1.74 | 1.91 |
| Effeminate Personality | 1 | 2.75 | 1.91 |
| Cowgirl Engages in (Sexual) | 2 | 1.72 | 1.89 |
| Anal Masturbation Engages in (Sexual) | 1 | 2.72 | 1.88 |
| Doggy Style Engages in (Sexual) | 2 | 1.70 | 1.86 |
| Skirt Clothes | 3 | 1.33 | 1.84 |
| T-shirt Clothes | 3 | 1.32 | 1.83 |
| Double Penetration (Group Sex) Subject of (Sexual) | 2 | 1.64 | 1.81 |
| Pantyjob Engages in (Sexual) | 1 | 2.59 | 1.80 |
| University Student Role | 2 | 1.62 | 1.78 |
| Penile Masturbation Engages in (Sexual) | 1 | 2.55 | 1.77 |
| Makeup Body | 2 | 1.57 | 1.72 |
| Bracelet Clothes | 2 | 1.57 | 1.72 |
| Vaginal Fisting Subject of (Sexual) | 1 | 2.46 | 1.70 |
| Spreader Bar Subject of (Sexual) | 1 | 2.46 | 1.70 |
| Trench Coat Clothes | 1 | 2.46 | 1.70 |
| Blowjob Subject of (Sexual) | 2 | 1.53 | 1.68 |
| Vest Clothes | 2 | 1.53 | 1.68 |
| Reverse Missionary Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Facesitting Subject of (Sexual) | 1 | 2.37 | 1.64 |
| Piss Drinking Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Futanari Body | 1 | 2.35 | 1.63 |
| Vaginal + Anal Object Insertion Subject of (Sexual) | 1 | 2.30 | 1.60 |
| Mirror Sex Engages in (Sexual) | 1 | 2.30 | 1.59 |
| Tank Top Clothes | 2 | 1.43 | 1.57 |
| Bondage Harness Clothes | 1 | 2.26 | 1.56 |
| Necktie Clothes | 3 | 1.11 | 1.54 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Strap-on Dildo Clothes | 1 | 2.11 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.10 | 1.45 |
| Lace Lingerie Clothes | 1 | 2.09 | 1.45 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Cross-dressing Engages in | 1 | 2.05 | 1.42 |
| Facesitting Engages in (Sexual) | 1 | 2.00 | 1.38 |
| Bisexual Role | 1 | 1.99 | 1.38 |
| Trousers Clothes | 2 | 1.21 | 1.33 |
| Quickie Fix Engages in (Sexual) | 1 | 1.89 | 1.31 |
| Big Breasts Body | 2 | 1.19 | 1.30 |
| Timid Personality | 1 | 1.87 | 1.30 |
| Cunnilingus Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Short Shorts Clothes | 1 | 1.79 | 1.24 |
| Missionary Subject of (Sexual) | 2 | 1.11 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Jeans Clothes | 1 | 1.58 | 1.09 |
| Medium Breasts Body | 1 | 1.55 | 1.07 |
| Young-adult Body | 3 | 0.77 | 1.07 |
| Pendant Necklace Clothes | 1 | 1.53 | 1.06 |
| Choker Clothes | 1 | 1.51 | 1.05 |
| Blouse Clothes | 1 | 1.48 | 1.03 |
| Green Hair | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Brown Eyes | 2 | 0.90 | 0.99 |
| Pantyhose Clothes | 1 | 1.42 | 0.98 |
| Jacket Clothes | 1 | 1.42 | 0.98 |
| Pleated Skirt Clothes | 1 | 1.41 | 0.98 |
| Pubic Hair Hair | 1 | 1.34 | 0.93 |
| Red Hair | 1 | 1.32 | 0.92 |
| Belt Clothes | 1 | 1.28 | 0.89 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Long Hair | 2 | 0.75 | 0.83 |
| Blue Hair | 1 | 1.19 | 0.82 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Slim Body | 3 | 0.57 | 0.79 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Green Eyes | 1 | 1.01 | 0.70 |
| Short Hair | 2 | 0.61 | 0.67 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Blue Eyes | 1 | 0.80 | 0.55 |
| Pale Body | 3 | 0.37 | 0.51 |
| School Uniform Clothes | 1 | 0.74 | 0.51 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Teen Body | 1 | 0.61 | 0.43 |