Cute little sister spends all day every day with the brother she adores. They play games, they take baths, at bedtime she cradles his head in her lap. "Oniichan...... You're asleep, right? Definitely not awake......" Late at night, she gives him secret kisses and things. But the things have grown more daring... and now little sister has crossed a line. "I want oniichan's penis inside me..." [From DLsite English]
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Straight Lolicon | 3.00 | 1.42 | 4.26 |
| Protagonist's Full Sister as a Heroine | 3.00 | 1.36 | 4.08 |
| Brocon Heroine | 2.50 | 1.58 | 3.95 |
| Only Protagonist's Sisters as Heroine(s) | 2.00 | 1.94 | 3.87 |
| Only Blood-related Heroines | 2.00 | 1.92 | 3.83 |
| Only Younger Heroines | 2.00 | 1.89 | 3.78 |
| Sex with Sleepers | 2.00 | 1.89 | 3.78 |
| Protagonist's Younger Sister as a Heroine | 3.00 | 1.24 | 3.73 |
| Only Loli Heroines | 2.00 | 1.72 | 3.44 |
| Only Virgin Heroines | 3.00 | 1.04 | 3.13 |
| Only a Single Heroine | 3.00 | 1.03 | 3.10 |
| Perverted Heroine | 2.00 | 1.44 | 2.88 |
| Blood-related Brother/Sister Incest | 2.00 | 1.31 | 2.63 |
| Sounds of Copulation | 2.00 | 1.24 | 2.47 |
| Sex with Protagonist Only | 2.00 | 1.09 | 2.17 |
| Cunnilingus | 2.00 | 0.90 | 1.79 |
| Defloration | 2.00 | 0.71 | 1.42 |
| Nukige | 2.00 | 0.62 | 1.23 |
| Single Blowjob | 1.00 | 0.89 | 0.89 |
| Male Protagonist | 3.00 | 0.29 | 0.86 |
| Blowjob | 0.33 | 1.09 | 0.36 |
| ADV | 2.00 | 0.15 | 0.30 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Rubber Band With Beads Clothes | 1 | 2.21 | 1.53 |
| Pajamas Clothes | 1 | 1.73 | 1.20 |
| Pink Eyes | 1 | 1.61 | 1.11 |
| Seventh Posture Subject of (Sexual) | 1 | 1.43 | 0.99 |
| Kid Body | 1 | 1.35 | 0.94 |
| Tominagi Subject of (Sexual) | 1 | 1.34 | 0.93 |
| Masturbation Engages in (Sexual) | 1 | 1.34 | 0.93 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Parted to Side Hair | 1 | 1.09 | 0.76 |
| Sitting Sex Subject of (Sexual) | 1 | 1.04 | 0.72 |
| Sidehair Hair | 1 | 0.97 | 0.67 |
| Straight Hair | 1 | 0.96 | 0.66 |
| Cowgirl Subject of (Sexual) | 1 | 0.94 | 0.65 |
| Virgin Sex Engages in (Sexual) | 1 | 0.82 | 0.57 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blowjob Engages in (Sexual) | 1 | 0.75 | 0.52 |
| Pale Body | 1 | 0.38 | 0.26 |