Average Rating:7.40
Bayesian Rating:7.32
Total Votes:146
Updated 25 days ago
The protagonist - Yuuichi - fails the entrance exam and is currently attending prep school. Around this time, his father, who is almost never home, remarries and his family gains new members. The mature and alluring mother - Mifuyu, her gyaru eldest daughter - Natsuki, and subdued second daughter - Akiha. Yuuichi wants to welcome the new family, but living together with 3 women is too titillating. Together with the stress of examinations, it becomes impossible to suppress his libido. And then, a mysterious package arrives. Inside is a strange penlight that has the ability to put anyone under hypnosis. But it can't make people do things that they don't want. Thus, Yuuchi first begins with "getting along as a family", and gradually, the orders become more extreme. Moreover, he wants the women to bear his child in order to become a real family. Additionally, the mother daughters trio, filled with carnal desires, also begins to seek for more pleasure... [Translated from Official Site]
Kyonyuu Kazoku Saimin "Kazoku Nan Dakara, Sex Suru no wa Atarimae yo ne......" has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Erotic Mind Control Subject of (Sexual) | 3 | 2.66 | 3.69 |
| Hypnotism Subject of | 4 | 2.23 | 3.59 |
| Non-blood-related Incest Engages in (Sexual) | 4 | 2.16 | 3.47 |
| Body Painting Body | 2 | 3.02 | 3.32 |
| Anilingus Subject of (Sexual) | 4 | 2.05 | 3.30 |
| Cosplay Engages in | 4 | 1.92 | 3.09 |
| Sexual Slavery (Consensual) Subject of (Sexual) | 2 | 2.78 | 3.06 |
| Triple Blowjob Engages in (Sexual) | 3 | 2.09 | 2.90 |
| Crotchless Panties Clothes | 2 | 2.40 | 2.64 |
| Open Cup Bra Clothes | 2 | 2.38 | 2.62 |
| Reverse Spitroast Subject of (Sexual) | 3 | 1.84 | 2.56 |
| School Swimsuit Clothes | 2 | 2.30 | 2.53 |
| Deepthroat Engages in (Sexual) | 3 | 1.80 | 2.50 |
| Pregnant Sex Engages in (Sexual) | 4 | 1.53 | 2.46 |
| High Heels Clothes | 2 | 2.23 | 2.45 |
| Twin Boobjob Engages in (Sexual) | 3 | 1.77 | 2.45 |
| Food Play Engages in (Sexual) | 2 | 2.23 | 2.45 |
| Body Writing Subject of (Sexual) | 2 | 2.17 | 2.39 |
| Non-blood-related Sister Role | 2 | 2.17 | 2.38 |
| Anal Fingering Subject of (Sexual) | 3 | 1.71 | 2.37 |
| Mouth Gag Subject of (Sexual) | 2 | 2.14 | 2.35 |
| Petting With Object Engages in (Sexual) | 1 | 3.37 | 2.34 |
| Twin Blowjob Engages in (Sexual) | 4 | 1.45 | 2.33 |
| Lace Lingerie Clothes | 2 | 2.09 | 2.30 |
| Nurse's Cap Clothes | 2 | 2.09 | 2.30 |
| Pregnancy Subject of | 4 | 1.40 | 2.26 |
| Sex in Public Places Engages in (Sexual) | 5 | 1.26 | 2.25 |
| Penis Enlargement Subject of | 1 | 3.22 | 2.23 |
| Anilingus Engages in (Sexual) | 2 | 2.01 | 2.20 |
| Nurse Uniform Clothes | 2 | 2.00 | 2.20 |
| Sex Under Water Engages in (Sexual) | 1 | 3.15 | 2.18 |
| Armpit Licking Engages in (Sexual) | 1 | 3.14 | 2.17 |
| Video Camera Items | 1 | 3.12 | 2.16 |
| Swim Cap Clothes | 1 | 3.10 | 2.15 |
| Mutual Masturbation Engages in (Sexual) | 2 | 1.94 | 2.13 |
| Sex in Front of an Audience Engages in (Sexual) | 3 | 1.50 | 2.08 |
| Triple Blowjob Subject of (Sexual) | 1 | 2.97 | 2.06 |
| Sexual Blindfold Subject of (Sexual) | 2 | 1.85 | 2.04 |
| Pink Rotor Subject of (Sexual) | 2 | 1.83 | 2.01 |
| Gynecologist Chair Subject of (Sexual) | 1 | 2.88 | 1.99 |
| Tribadism on Penis Subject of (Sexual) | 1 | 2.86 | 1.98 |
| Petting With Object Subject of (Sexual) | 1 | 2.85 | 1.98 |
| Pantyhose Clothes | 3 | 1.42 | 1.97 |
| Infidelity Engages in | 2 | 1.80 | 1.97 |
| Bathroom Sex Engages in (Sexual) | 3 | 1.39 | 1.92 |
| Anal Sex Subject of (Sexual) | 4 | 1.19 | 1.91 |
| Sport Bloomers Clothes | 2 | 1.72 | 1.89 |
| Armpit Licking Subject of (Sexual) | 1 | 2.70 | 1.87 |
| Handjob Engages in (Sexual) | 4 | 1.16 | 1.86 |
| Twin Boobjob Subject of (Sexual) | 1 | 2.68 | 1.86 |
| Balls Sucking Subject of (Sexual) | 1 | 2.68 | 1.85 |
| Hypnotism Engages in | 1 | 2.65 | 1.84 |
| Collar Clothes | 2 | 1.66 | 1.82 |
| Sweater Clothes | 2 | 1.64 | 1.80 |
| Reverse Spitroast Engages in (Sexual) | 1 | 2.59 | 1.80 |
| Missionary Subject of (Sexual) | 4 | 1.12 | 1.80 |
| Nephew Role | 1 | 2.56 | 1.78 |
| Sex in Classroom Engages in (Sexual) | 2 | 1.61 | 1.76 |
| Vaginal Fingering Subject of (Sexual) | 4 | 1.08 | 1.74 |
| Non-blood-related Son Role | 1 | 2.49 | 1.72 |
| Full Sister Role | 2 | 1.57 | 1.72 |
| Sex in Water Engages in (Sexual) | 2 | 1.56 | 1.72 |
| Bracelet Clothes | 2 | 1.56 | 1.71 |
| Erotic Spanking Engages in (Sexual) | 1 | 2.47 | 1.71 |
| Sitting Sex Subject of (Sexual) | 4 | 1.06 | 1.71 |
| Big Breast Sizes Body | 2 | 1.54 | 1.69 |
| Discreet Phone Sex Engages in (Sexual) | 1 | 2.44 | 1.69 |
| Group Sex Engages in (Sexual) | 2 | 1.50 | 1.65 |
| Aunt Role | 1 | 2.37 | 1.65 |
| Non-blood-related Mother Role | 1 | 2.37 | 1.65 |
| Non-blood-related Brother Role | 1 | 2.37 | 1.65 |
| Magic Wand Subject of (Sexual) | 1 | 2.37 | 1.64 |
| Deepthroat Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Twin Blowjob Subject of (Sexual) | 1 | 2.32 | 1.61 |
| Daughter Role | 2 | 1.46 | 1.60 |
| Nightgown Clothes | 1 | 2.29 | 1.59 |
| Leggings Clothes | 1 | 2.29 | 1.59 |
| High Heeled Sandals Clothes | 1 | 2.29 | 1.58 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Bondage Sex Engages in (Sexual) | 1 | 2.27 | 1.58 |
| Balls Sucking Engages in (Sexual) | 1 | 2.26 | 1.57 |
| Hair Tie Clothes | 2 | 1.41 | 1.54 |
| Rubber Band With Beads Clothes | 1 | 2.22 | 1.54 |
| Blackmail Engages in | 1 | 2.22 | 1.54 |
| Large Penis Body | 1 | 2.21 | 1.53 |
| Public Masturbation Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.38 | 1.52 |
| Seventh Posture Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Knee-high Socks Clothes | 2 | 1.38 | 1.52 |
| Footjob Subject of (Sexual) | 1 | 2.18 | 1.51 |
| Netori (steals the SO) Engages in | 1 | 2.17 | 1.51 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Doggy Style Subject of (Sexual) | 4 | 0.93 | 1.49 |
| Voyeurism Engages in (Sexual) | 1 | 2.14 | 1.49 |
| Sundress Clothes | 1 | 2.14 | 1.48 |
| Shimapan Clothes | 1 | 2.13 | 1.48 |
| Boobjob Engages in (Sexual) | 3 | 1.07 | 1.48 |
| Tominagi Engages in (Sexual) | 1 | 2.12 | 1.47 |
| Ankle Boots Clothes | 1 | 2.10 | 1.46 |
| Anal Fingering Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Gokkun Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Butterfly Engages in (Sexual) | 1 | 2.02 | 1.40 |
| Vaginal Object Insertion Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Wedding Ring Clothes | 1 | 2.00 | 1.39 |
| Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Antenna Hair | 1 | 1.93 | 1.33 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.31 |
| Naked Apron Clothes | 1 | 1.87 | 1.30 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Butterfly Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Cunnilingus Subject of (Sexual) | 2 | 1.16 | 1.28 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Knee-high Boots Clothes | 1 | 1.83 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Son Role | 1 | 1.82 | 1.26 |
| Big Breasts Body | 2 | 1.14 | 1.25 |
| Hidden Eyes | 1 | 1.81 | 1.25 |
| Eye Covering Hair | 1 | 1.80 | 1.25 |
| Lab Coat Clothes | 1 | 1.80 | 1.25 |
| Nameable Role | 1 | 1.78 | 1.24 |
| Young-adult Body | 4 | 0.76 | 1.23 |
| Blowjob Engages in (Sexual) | 4 | 0.76 | 1.23 |
| Short Shorts Clothes | 1 | 1.77 | 1.23 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.22 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Ponytail Hair | 2 | 1.10 | 1.21 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Glasses Clothes | 2 | 1.08 | 1.19 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Loafers Clothes | 1 | 1.71 | 1.19 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Miniskirt Clothes | 2 | 1.06 | 1.17 |
| Doggy Style Engages in (Sexual) | 1 | 1.69 | 1.17 |
| Intake Hair | 1 | 1.67 | 1.16 |
| Violet Eyes | 2 | 1.04 | 1.15 |
| Muscular Body | 1 | 1.64 | 1.14 |
| Mini-dress Clothes | 1 | 1.64 | 1.13 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.12 |
| Spiky Bangs Hair | 2 | 1.00 | 1.10 |
| Bondage Sex Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.06 |
| Pendant Necklace Clothes | 1 | 1.52 | 1.06 |
| School Uniform Clothes | 3 | 0.75 | 1.04 |
| Blouse Clothes | 1 | 1.47 | 1.02 |
| Pissing Engages in (Sexual) | 1 | 1.46 | 1.02 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Mother Role | 1 | 1.46 | 1.01 |
| Headband Clothes | 1 | 1.45 | 1.00 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Not a Virgin Role | 1 | 1.42 | 0.99 |
| Tank Top Clothes | 1 | 1.42 | 0.98 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.37 | 0.95 |
| Bukkake Subject of (Sexual) | 1 | 1.35 | 0.93 |
| Skirt Clothes | 1 | 1.33 | 0.93 |
| Ahegao Engages in (Sexual) | 1 | 1.32 | 0.92 |
| Ahoge Hair | 1 | 1.32 | 0.91 |
| T-shirt Clothes | 1 | 1.31 | 0.91 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Black Hair | 2 | 0.81 | 0.88 |
| Blue Eyes | 2 | 0.80 | 0.88 |
| Belt Clothes | 1 | 1.27 | 0.88 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 1 | 1.17 | 0.81 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Short Hair | 2 | 0.61 | 0.67 |
| Pale Body | 5 | 0.37 | 0.66 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Virgin Sex Engages in (Sexual) | 1 | 0.85 | 0.59 |
| Long Hair | 1 | 0.75 | 0.52 |
| Teen Body | 1 | 0.62 | 0.43 |
| 2 | 0.00 | 0.00 |