Average Rating:5.43
Bayesian Rating:5.54
Total Votes:237
Updated 1 month ago
Shun lives alone with his sister Yuna after their father remarries. Yuna acts harshly to Shun and often yells at him for the slightest mistakes. Suddenly Haruka arrives unannounced and claims to be Shun and Yuna's new sister. Since she's Shun's new sister she believes that must mean they love each other and if they love each other that must mean they're engaged to be married and if they're engaged to be married that must mean they should do ecchi things together. Yuna fights back for her brother and announces that she won't give Shun up to Haruka or anyone! Haruka then concludes that Yuna must love Shun too and if she loves Shun too that must mean they're engaged to be married as well and if they're engaged to be married as well that must mean they should all do ecchi things together!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Bodysponge Engages in (Sexual) | 2 | 2.37 | 2.61 |
| Domestic Partner Role | 2 | 2.08 | 2.29 |
| Tribadism on Penis Engages in (Sexual) | 2 | 2.07 | 2.28 |
| Brother Complex Personality | 2 | 2.06 | 2.26 |
| Naked Clothes | 2 | 1.95 | 2.15 |
| Reverse Spitroast Subject of (Sexual) | 2 | 1.84 | 2.02 |
| Bodysponge Subject of (Sexual) | 1 | 2.90 | 2.01 |
| Tribadism on Penis Subject of (Sexual) | 1 | 2.85 | 1.98 |
| Desu Personality | 1 | 2.79 | 1.93 |
| Pajamas Clothes | 2 | 1.75 | 1.92 |
| Step Brother Role | 1 | 2.74 | 1.90 |
| Reverse Spitroast Engages in (Sexual) | 1 | 2.59 | 1.80 |
| Middle Sister Role | 1 | 2.51 | 1.74 |
| Group Sex Engages in (Sexual) | 2 | 1.55 | 1.70 |
| Baby-doll Clothes | 1 | 2.44 | 1.69 |
| Step Sister Role | 1 | 2.44 | 1.69 |
| Student Council Member Role | 1 | 2.38 | 1.65 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Mirror Sex Engages in (Sexual) | 1 | 2.31 | 1.60 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Third Person Personality | 1 | 2.11 | 1.46 |
| Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.39 |
| Ringlet Hair | 1 | 2.00 | 1.39 |
| Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.38 |
| Betrothed Role | 1 | 1.98 | 1.37 |
| Over The Knee Socks Clothes | 1 | 1.96 | 1.36 |
| Full Brother Role | 1 | 1.95 | 1.35 |
| Clumsy Personality | 1 | 1.94 | 1.34 |
| Airhead Personality | 1 | 1.92 | 1.33 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.30 |
| Tsundere Personality | 1 | 1.88 | 1.30 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Hair Flower Clothes | 1 | 1.77 | 1.23 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Deredere Personality | 1 | 1.74 | 1.20 |
| High School Student Role | 3 | 0.86 | 1.20 |
| Virgin Sex Engages in (Sexual) | 3 | 0.85 | 1.19 |
| Panties Clothes | 1 | 1.70 | 1.18 |
| Naive Personality | 1 | 1.69 | 1.17 |
| Garnet Eyes | 1 | 1.67 | 1.16 |
| Teasing Subject of | 1 | 1.61 | 1.12 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Full Sister Role | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Cowgirl Subject of (Sexual) | 2 | 0.96 | 1.05 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.02 |
| Headband Clothes | 1 | 1.46 | 1.01 |
| Cooking Engages in | 1 | 1.42 | 0.98 |
| Tsurime Eyes | 1 | 1.38 | 0.96 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Wavy Hair | 1 | 1.35 | 0.94 |
| Pink Hair | 1 | 1.34 | 0.93 |
| Ahoge Hair | 1 | 1.33 | 0.92 |
| Teen Body | 3 | 0.62 | 0.86 |
| School Uniform Clothes | 2 | 0.77 | 0.84 |
| Blue Hair | 1 | 1.20 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.20 | 0.83 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 1 | 1.16 | 0.81 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Twin Tails Hair | 1 | 1.14 | 0.79 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.78 |
| Necktie Clothes | 1 | 1.12 | 0.77 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Big Breasts Body | 1 | 1.10 | 0.76 |
| Quickie Fix 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 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Violet Eyes | 1 | 1.05 | 0.73 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Spiky Bangs Hair | 1 | 0.99 | 0.69 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Slim Body | 2 | 0.57 | 0.63 |
| Waist Length+ Hair | 1 | 0.82 | 0.57 |
| Pale Body | 2 | 0.37 | 0.40 |
| 1 | 0.00 | 0.00 |