Average Rating:5.50
Bayesian Rating:5.82
Total Votes:16
Ruu and Yuuho are sisters who live together. One day a letter is delivered with Yuuho photo masturbating in her room. Ruu decides to protect her sister from a mysterious voyeur. But at this time merciless gears of fate already start to move... [From vndbreview]
Aigan Shimai ~Biniku Mawashi Kui~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Slave Collar Clothes | 2 | 2.09 | 2.29 |
| Sexual Slavery (Choukyou Variation) Subject of (Sexual) | 2 | 1.99 | 2.19 |
| Group Sex of Multiple Females and Males Engages in (Sexual) | 2 | 1.89 | 2.08 |
| Gang Rape Subject of (Sexual) | 2 | 1.89 | 2.08 |
| Group Sex of One Female and Several Males Engages in (Sexual) | 2 | 1.69 | 1.86 |
| Reverse Cowgirl Subject of (Sexual) | 2 | 1.63 | 1.79 |
| Full Sister Role | 2 | 1.56 | 1.71 |
| Sailor School Uniform Clothes | 2 | 1.47 | 1.62 |
| Molesting Subject of | 1 | 2.15 | 1.49 |
| Anal Object Insertion Subject of (Sexual) | 1 | 2.14 | 1.49 |
| Bukkake Subject of (Sexual) | 2 | 1.35 | 1.48 |
| Shimapan Clothes | 1 | 2.14 | 1.48 |
| Ahegao Engages in (Sexual) | 2 | 1.32 | 1.44 |
| Cyan Hair | 1 | 2.04 | 1.41 |
| Sex in a Vehicle Engages in (Sexual) | 1 | 2.02 | 1.40 |
| Vibrator Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.34 |
| Double Handjob Engages in (Sexual) | 1 | 1.89 | 1.31 |
| Atashi Personality | 1 | 1.89 | 1.31 |
| Reverse Spitroast Subject of (Sexual) | 1 | 1.84 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.84 | 1.27 |
| Spit-roast Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Teal Eyes | 1 | 1.72 | 1.19 |
| Huge Breasts Body | 1 | 1.68 | 1.16 |
| Rope Bondage Subject of (Sexual) | 1 | 1.68 | 1.16 |
| Stubborn Personality | 1 | 1.67 | 1.16 |
| Cyan Eyes | 1 | 1.66 | 1.15 |
| Rape Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Sex in Front of an Audience Engages in (Sexual) | 1 | 1.50 | 1.04 |
| Incest Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Headband Clothes | 1 | 1.45 | 1.01 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Lesbian Sex Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.37 | 0.95 |
| High School Student Role | 2 | 0.86 | 0.95 |
| Pink Hair | 1 | 1.34 | 0.93 |
| Waist Length+ Hair | 2 | 0.82 | 0.90 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.26 | 0.87 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Ribbon Hair Tie Clothes | 1 | 1.20 | 0.83 |
| Standing Sex Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.78 |
| Big Breasts Body | 1 | 1.10 | 0.76 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Thigh-high Stockings Clothes | 1 | 1.05 | 0.73 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Kind Personality | 1 | 1.02 | 0.71 |
| Spiky Bangs Hair | 1 | 0.99 | 0.69 |
| Teen Body | 2 | 0.62 | 0.68 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Slim Body | 2 | 0.57 | 0.63 |
| Virgin Sex Engages in (Sexual) | 1 | 0.85 | 0.59 |
| Pale Body | 2 | 0.37 | 0.40 |
Updated 8 days ago