Average Rating:5.50
Bayesian Rating:5.35
Total Votes:27
Father remarries, and main character gets a cute little sister. On a summer vacation day older brother gets lost to temptation and attacks his new sister. [From vndbreview]
Naisho no Natsuyasumi has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Non-blood-related Incest Engages in (Sexual) | 2 | 2.15 | 2.37 |
| Sleep Sex Engages in (Sexual) | 1 | 2.72 | 1.88 |
| Laptop Items | 1 | 2.66 | 1.84 |
| Non-blood-related Son Role | 1 | 2.48 | 1.72 |
| Sex with Children Engages in (Sexual) | 1 | 2.48 | 1.72 |
| Sleep Sex Subject of (Sexual) | 1 | 2.47 | 1.71 |
| Photography Engages in | 1 | 2.41 | 1.67 |
| Non-blood-related Brother Role | 1 | 2.38 | 1.65 |
| Non-blood-related Mother Role | 1 | 2.37 | 1.64 |
| Handbag Items | 1 | 2.28 | 1.58 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.27 | 1.58 |
| Short Bangs Hair | 1 | 2.26 | 1.57 |
| Rubber Band With Beads Clothes | 1 | 2.24 | 1.55 |
| Blackmail Engages in | 1 | 2.21 | 1.53 |
| Spoons Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Kid Body | 2 | 1.38 | 1.51 |
| Non-blood-related Sister Role | 1 | 2.17 | 1.51 |
| Sundress Clothes | 1 | 2.15 | 1.49 |
| Shimapan Clothes | 1 | 2.14 | 1.49 |
| Blackmail Subject of | 1 | 2.12 | 1.47 |
| Violet Eyes | 3 | 1.05 | 1.46 |
| T-shirt Clothes | 2 | 1.31 | 1.44 |
| Butterfly Engages in (Sexual) | 1 | 2.02 | 1.40 |
| Friend Role | 2 | 1.19 | 1.31 |
| Butterfly Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Older Brother Role | 1 | 1.74 | 1.20 |
| Mobile Phone Items | 1 | 1.71 | 1.18 |
| Spiky Hair | 1 | 1.70 | 1.18 |
| Panties Clothes | 1 | 1.69 | 1.17 |
| Shorts Clothes | 1 | 1.68 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| No Bangs Hair | 1 | 1.62 | 1.13 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Spiky Bangs Hair | 2 | 0.99 | 1.09 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Wife Role | 1 | 1.52 | 1.05 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Student Role | 1 | 1.49 | 1.03 |
| Mother Role | 1 | 1.45 | 1.01 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Daughter Role | 1 | 1.44 | 1.00 |
| Blond Hair | 2 | 0.89 | 0.98 |
| Hairpin Clothes | 1 | 1.41 | 0.98 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Tank Top Clothes | 1 | 1.39 | 0.97 |
| Virgin Sex Engages in (Sexual) | 2 | 0.86 | 0.94 |
| Not Sexually Involved Engages in | 1 | 1.35 | 0.94 |
| Slim Body | 4 | 0.57 | 0.92 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Violet Hair | 1 | 1.20 | 0.83 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Young-adult Body | 2 | 0.75 | 0.83 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.14 | 0.79 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.78 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Straight Hair | 1 | 0.94 | 0.65 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Pale Body | 4 | 0.37 | 0.59 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Brown Hair | 1 | 0.69 | 0.48 |
| Short Hair | 1 | 0.61 | 0.42 |
Updated 1 month ago