Mizuki, the younger sister, has to take care of her older brother Kota, who injured both his arms in an accident because his parents are on a business trip. However, her energetic brother gets horny every time his sister does something to him... And finally his brother against her sister... [Translated From DLsite]
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Flat Tints Only | 3.00 | 1.61 | 4.84 |
| Ugly Protagonist | 2.00 | 2.36 | 4.72 |
| Blood-related Brother/Sister Incest | 3.00 | 1.49 | 4.46 |
| Protagonist's Sister as a Heroine | 2.00 | 2.09 | 4.19 |
| Only Blood-related Heroines | 2.00 | 2.08 | 4.17 |
| Only Protagonist's Sisters as Heroine(s) | 2.00 | 1.99 | 3.98 |
| Only Younger Heroines | 2.00 | 1.94 | 3.88 |
| Only Virgin Heroines | 3.00 | 1.08 | 3.25 |
| Tsundere Heroine | 2.00 | 1.40 | 2.80 |
| Sounds of Copulation | 2.00 | 1.29 | 2.58 |
| Kinetic Novel | 2.00 | 1.07 | 2.13 |
| Only a Single Heroine | 2.00 | 1.01 | 2.03 |
| Nukige | 3.00 | 0.65 | 1.95 |
| Wake-up Sex | 1.00 | 1.81 | 1.81 |
| Sixty-nine | 1.50 | 1.07 | 1.61 |
| Handjob | 1.00 | 1.51 | 1.51 |
| Background Moans | 1.00 | 1.44 | 1.44 |
| Cowgirl | 1.00 | 0.84 | 0.84 |
| Defloration | 1.00 | 0.76 | 0.76 |
| Blowjob | 0.67 | 1.12 | 0.75 |
| ADV | 2.50 | 0.14 | 0.36 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Incest Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Long Hair | 1 | 0.75 | 0.52 |