With my parents frequently traveling abroad for business, I'm left living with my aunt and also my mother's twin sister Nanami. One day, the lustful affection I have for my mother has driven me to rape her twin sister Nanami in anger. It is then that I discovered that Nanami was a virgin. From that day onwards, the days of Nanami being violated by me continues, all the while keeping it a secret from my mother Mutsumi. However, one day when I violated Nanami, I discovered it was not my aunt that I raped, but my own mother Mutsumi who was pretending to be Nanami... [Translated from Getchu]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Incest Engages in (Sexual) | 3 | 1.47 | 2.04 |
| Twin Sister Role | 2 | 1.85 | 2.04 |
| Group Sex Engages in (Sexual) | 3 | 1.45 | 2.01 |
| Nephew Role | 1 | 2.59 | 1.79 |
| Rape Subject of (Sexual) | 2 | 1.56 | 1.71 |
| Aunt Role | 1 | 2.39 | 1.66 |
| Spoons Engages in (Sexual) | 1 | 2.23 | 1.55 |
| No Name Role | 1 | 2.17 | 1.50 |
| Adult Body | 2 | 1.36 | 1.49 |
| Anilingus Subject of (Sexual) | 1 | 2.05 | 1.42 |
| Anilingus Engages in (Sexual) | 1 | 2.01 | 1.40 |
| Straight Hair | 3 | 0.96 | 1.33 |
| Son Role | 1 | 1.83 | 1.27 |
| Infidelity Engages in | 1 | 1.82 | 1.26 |
| Rape Engages in (Sexual) | 1 | 1.81 | 1.26 |
| Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.13 |
| Amber Eyes | 2 | 1.02 | 1.12 |
| Cunnilingus Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
| Mother Role | 1 | 1.47 | 1.02 |
| Not a Virgin Role | 1 | 1.45 | 1.00 |
| Masturbation Engages in (Sexual) | 1 | 1.37 | 0.95 |
| Black Hair | 2 | 0.81 | 0.89 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Long Hair | 2 | 0.75 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Virgin Sex Engages in (Sexual) | 1 | 0.84 | 0.58 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |