Without asking for his opinion, the protagonist's father announces that he is going to remarry. As such, "Kousuke" has to suddenly live with his two new step sisters. Although the sisters have opposite personalities, they get along very well. Kana, the older sister, calls herself Kousuke's "onee-chan" despite being younger than him, and has a very sunny and mature disposition. Saya, the younger sister, hates men and does nothing but glare at Kousuke when he's around. While Kousuke is still confused about the sudden developments and change in his life, his father moves to a new house with his new wife only a month later. As a result, Kousuke has to take care of his sisters. Luckily, as the sisters get along well with each other, all Kousuke needs to do is do the housework and manage the money their parents send them. And so, their peaceful life together begins. A few weeks later, Kousuke wakes up in the same bed as Kana... [Translated from Getchu]
Ore to Nakayoshi Shimai no Inma na Himitsu ~Imouto ni Shinu hodo Kiraware Nagara Ane to Sex Suru Kimyou Doukyo Seikatsu~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Name | Score | Importance | Weight |
---|---|---|---|
Blood-related Sister/Sister Incest | 2.00 | 2.12 | 4.25 |
Completion Status Indicator | 2.00 | 2.12 | 4.24 |
Tribadism on Penis | 2.00 | 1.85 | 3.70 |
Sex in a Vehicle | 2.00 | 1.78 | 3.56 |
Threesome Ending | 2.00 | 1.72 | 3.45 |
Naked Heroine with Apron | 2.00 | 1.65 | 3.30 |
Condoms | 2.00 | 1.64 | 3.28 |
Sexual Blindfold | 2.00 | 1.51 | 3.03 |
Spoons | 2.00 | 1.48 | 2.97 |
Background Moans | 2.00 | 1.43 | 2.85 |
Vaginal Masturbation | 2.00 | 1.39 | 2.78 |
Vaginal Fingering | 2.00 | 1.28 | 2.56 |
Twin Blowjob | 2.00 | 1.28 | 2.55 |
Sounds of Copulation | 2.00 | 1.27 | 2.55 |
Single Handjob | 2.00 | 1.27 | 2.54 |
Lesbian Sex | 2.00 | 1.14 | 2.27 |
Sex in Public Places | 2.00 | 1.07 | 2.15 |
Sixty-nine | 2.00 | 1.06 | 2.12 |
Sitting Sex | 2.00 | 1.05 | 2.10 |
Naked Sprites | 2.00 | 1.05 | 2.09 |
Adult Protagonist | 2.00 | 1.04 | 2.08 |
Single Blowjob | 2.00 | 1.00 | 1.99 |
Gokkun | 1.00 | 1.90 | 1.90 |
Missionary Position | 2.00 | 0.93 | 1.86 |
Cunnilingus | 2.00 | 0.92 | 1.85 |
Group Sex of One Male and Several Females | 2.00 | 0.90 | 1.80 |
Heroine with Big Breasts | 2.00 | 0.89 | 1.77 |
Cowgirl | 2.00 | 0.83 | 1.65 |
Doggy Style | 2.00 | 0.79 | 1.58 |
Multiple Endings | 2.00 | 0.66 | 1.32 |
Sexual Content | 2.00 | 0.61 | 1.22 |
Male Protagonist | 2.00 | 0.30 | 0.60 |
Name | Characters | Importance | Weight |
---|---|---|---|
Non-blood-related Incest Engages in (Sexual) | 3 | 2.17 | 3.01 |
Step Sister Role | 2 | 2.44 | 2.68 |
Voyeurism Engages in (Sexual) | 2 | 2.18 | 2.40 |
Polyamory Engages in | 2 | 2.18 | 2.40 |
Tribadism Engages in (Sexual) | 2 | 2.12 | 2.33 |
Domestic Partner Role | 2 | 2.09 | 2.30 |
Tribadism on Penis Engages in (Sexual) | 2 | 2.08 | 2.29 |
Step Brother Role | 1 | 2.73 | 1.89 |
Turtleneck Tank Top Clothes | 1 | 2.73 | 1.89 |
Misandrist Personality | 1 | 2.69 | 1.87 |
Middle Sister Role | 1 | 2.51 | 1.74 |
Full Sister Role | 2 | 1.57 | 1.73 |
Sex in Front of an Audience Engages in (Sexual) | 2 | 1.51 | 1.66 |
Violet Hair | 3 | 1.19 | 1.64 |
Penis Growth Subject of | 1 | 2.34 | 1.62 |
Incest Engages in (Sexual) | 2 | 1.47 | 1.62 |
Intercrural Sex Subject of (Sexual) | 1 | 2.30 | 1.59 |
Balls Sucking Engages in (Sexual) | 1 | 2.27 | 1.58 |
Seduction Engages in | 1 | 2.20 | 1.53 |
Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
Condom Sex Engages in (Sexual) | 1 | 2.15 | 1.49 |
Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.39 |
Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.20 | 1.31 |
Naked Apron Clothes | 1 | 1.87 | 1.29 |
Mature Personality | 1 | 1.84 | 1.27 |
Hidden Eyes | 1 | 1.81 | 1.25 |
Eye Covering Hair | 1 | 1.80 | 1.25 |
Cheerful Personality | 1 | 1.78 | 1.24 |
Vaginal Masturbation Engages in (Sexual) | 1 | 1.78 | 1.23 |
Reserved Personality | 1 | 1.73 | 1.20 |
Older Brother Role | 1 | 1.72 | 1.20 |
Group Sex of One Female and Several Males Engages in (Sexual) | 1 | 1.72 | 1.19 |
Doggy Style Engages in (Sexual) | 1 | 1.70 | 1.18 |
Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.13 |
University Student Role | 1 | 1.62 | 1.12 |
Lactation Engages in | 1 | 1.59 | 1.10 |
Ore Personality | 1 | 1.59 | 1.10 |
Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
Younger Sister Role | 1 | 1.44 | 1.00 |
Blunt Bangs Hair | 1 | 1.40 | 0.97 |
Bathroom Sex Engages in (Sexual) | 1 | 1.40 | 0.97 |
Waist Length+ Hair | 2 | 0.80 | 0.88 |
Dress Clothes | 1 | 1.24 | 0.86 |
Blowjob Engages in (Sexual) | 2 | 0.76 | 0.83 |
Big Breasts Body | 1 | 1.19 | 0.83 |
Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
Twin Tails Hair | 1 | 1.12 | 0.78 |
Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
Miniskirt Clothes | 1 | 1.07 | 0.74 |
Sitting Sex Subject of (Sexual) | 1 | 1.05 | 0.73 |
Straight Hair | 1 | 0.96 | 0.66 |
Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
Virgin Sex Engages in (Sexual) | 1 | 0.84 | 0.58 |
Slim Body | 1 | 0.57 | 0.40 |
Pale Body | 1 | 0.37 | 0.26 |