Average Rating:6.54
Bayesian Rating:6.77
Total Votes:25
Updated 10 days ago
Secret club gatherings involve the use of aphrodisiac lotion for group play and orgies! What will happen to the protagonist, who gets caught up in this underground world to protect his precious sister...? [Translated from the official website]
Himitsu Inkou Chika Club ~Biyaku ni Oboreru Shitai~ 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 |
|---|---|---|---|
| Lotion Play Engages in (Sexual) | 3 | 2.68 | 3.72 |
| Mouth Gag Subject of (Sexual) | 3 | 2.14 | 2.96 |
| Hair Pulling (Sexual) Subject of (Sexual) | 2 | 2.58 | 2.84 |
| Sexual Slavery (Choukyou Variation) Subject of (Sexual) | 3 | 1.99 | 2.76 |
| Masturbation in front of an Audience Engages in (Sexual) | 3 | 1.90 | 2.64 |
| Gang Rape Subject of (Sexual) | 3 | 1.89 | 2.62 |
| Double Handjob Engages in (Sexual) | 3 | 1.89 | 2.62 |
| Spit-roast Subject of (Sexual) | 3 | 1.75 | 2.42 |
| Group Sex of One Female and Several Males Engages in (Sexual) | 3 | 1.70 | 2.35 |
| Slave Collar Clothes | 2 | 2.09 | 2.29 |
| Double Penetration (Group Sex) Subject of (Sexual) | 3 | 1.65 | 2.29 |
| Sex with Others Engages in (Sexual) | 2 | 1.99 | 2.19 |
| Nipple Teasing Subject of (Sexual) | 3 | 1.57 | 2.17 |
| Vaginal Gaping Engages in (Sexual) | 2 | 1.95 | 2.14 |
| Open Gag Subject of (Sexual) | 1 | 3.07 | 2.13 |
| Group Sex of Multiple Females and Males Engages in (Sexual) | 2 | 1.91 | 2.10 |
| Duct Tape Bondage Subject of (Sexual) | 1 | 2.90 | 2.01 |
| Bodysponge Subject of (Sexual) | 1 | 2.89 | 2.00 |
| Erotic Massage Engages in | 1 | 2.82 | 1.96 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.74 | 1.91 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 4 | 1.17 | 1.88 |
| Bukkake Subject of (Sexual) | 3 | 1.35 | 1.87 |
| Metal Bondage Subject of (Sexual) | 1 | 2.69 | 1.86 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Vaginal Masturbation Engages in (Sexual) | 2 | 1.67 | 1.84 |
| Bunnygirl Cosplay Engages in | 1 | 2.61 | 1.81 |
| Erotic Massage Subject of | 1 | 2.58 | 1.79 |
| Piledriver Engages in (Sexual) | 1 | 2.55 | 1.77 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.54 | 1.76 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Penile Masturbation Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Medium Breasts Body | 2 | 1.51 | 1.66 |
| Bodysponge Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Wax Play Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Butterfly Subject of (Sexual) | 3 | 1.17 | 1.63 |
| Hairjob Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Rope Bondage Harness Clothes | 1 | 2.29 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Bondage Harness Clothes | 1 | 2.28 | 1.58 |
| Spoons Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.52 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.51 |
| Body Writing Subject of (Sexual) | 1 | 2.18 | 1.51 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.36 | 1.50 |
| Handcuffed Sex Subject of (Sexual) | 1 | 2.16 | 1.49 |
| Shimapan Clothes | 1 | 2.14 | 1.48 |
| Management Role | 1 | 2.12 | 1.47 |
| Petplay Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Anilingus Subject of (Sexual) | 1 | 2.05 | 1.42 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.03 | 1.41 |
| Butterfly Engages in (Sexual) | 1 | 2.02 | 1.40 |
| Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Parted in Middle Hair | 2 | 1.25 | 1.37 |
| High Heeled Shoes Clothes | 1 | 1.95 | 1.35 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.31 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.30 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Pink Rotor Subject of (Sexual) | 1 | 1.84 | 1.27 |
| Handjob Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Deepthroat Engages in (Sexual) | 1 | 1.80 | 1.25 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.22 |
| Pajamas Clothes | 1 | 1.75 | 1.21 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Cowgirl Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Orphan Role | 1 | 1.71 | 1.18 |
| Doggy Style Engages in (Sexual) | 1 | 1.68 | 1.17 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Garnet Eyes | 1 | 1.66 | 1.15 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Pendant Necklace Clothes | 1 | 1.52 | 1.05 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Sex in Front of an Audience Engages in (Sexual) | 1 | 1.50 | 1.04 |
| Serious Personality | 1 | 1.49 | 1.03 |
| Sailor School Uniform Clothes | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Virgin Sex Engages in (Sexual) | 2 | 0.85 | 0.94 |
| Slim Body | 4 | 0.58 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Ahegao Engages in (Sexual) | 1 | 1.32 | 0.92 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Black Hair | 2 | 0.81 | 0.89 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Teen Body | 3 | 0.62 | 0.86 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.81 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Big Breasts Body | 1 | 1.13 | 0.78 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Sitting Sex Subject of (Sexual) | 1 | 1.06 | 0.74 |
| Violet Eyes | 1 | 1.05 | 0.73 |
| Spiky Bangs Hair | 1 | 1.00 | 0.69 |
| Short Hair | 2 | 0.61 | 0.67 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Pale Body | 4 | 0.37 | 0.59 |
| High School Student Role | 1 | 0.85 | 0.59 |
| Waist Length+ Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Young-adult Body | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |