Main character hurries home from university to read new erotic manga and accidentally steps into his sister-in-law room. She is in the middle of masturbation and invites him to join. Their secret relations begin on daily basis. Soon a lot of relatives arrive for the New Year's Eve, and they join the fun. [From vndbreview]
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Kakure Ecchi has not yet been read by enough users to calculate it's similar novels... sorry!
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Kakure Ecchi has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.
| Name | Score | Importance | Weight |
|---|---|---|---|
| Non-blood-related Brother/Sister Incest | 2.00 | 1.75 | 3.51 |
| Protagonist's Non-blood-related Sister as a Heroine | 2.00 | 1.74 | 3.47 |
| Sexual Content | 2.00 | 0.61 | 1.23 |
| Male Protagonist | 2.00 | 0.30 | 0.60 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Non-blood-related Cousin Role | 1 | 3.47 | 2.41 |
| Reverse Spitroast Subject of (Sexual) | 2 | 1.85 | 2.03 |
| Consumption of Porn Engages in (Sexual) | 1 | 2.47 | 1.71 |
| Step Sister Role | 1 | 2.44 | 1.69 |
| Cigarette Items | 1 | 2.40 | 1.66 |
| Non-blood-related Brother Role | 1 | 2.38 | 1.65 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.59 |
| Footjob Subject of (Sexual) | 1 | 2.18 | 1.51 |
| Non-blood-related Incest Engages in (Sexual) | 1 | 2.17 | 1.50 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.11 | 1.47 |
| Smoking Engages in | 1 | 2.05 | 1.42 |
| Anilingus Engages in (Sexual) | 1 | 2.01 | 1.40 |
| Sixty-nine Engages in (Sexual) | 2 | 1.25 | 1.38 |
| Mutual Masturbation Engages in (Sexual) | 1 | 1.93 | 1.34 |
| Cousin Role | 1 | 1.88 | 1.30 |
| Butterfly Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Cunnilingus Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Yukata Clothes | 1 | 1.85 | 1.28 |
| Hidden Eyes | 1 | 1.81 | 1.25 |
| Pajamas Clothes | 1 | 1.75 | 1.21 |
| Older Brother Role | 1 | 1.72 | 1.20 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Sitting Sex Subject of (Sexual) | 2 | 1.06 | 1.16 |
| Drinking Engages in | 1 | 1.64 | 1.14 |
| Sweater Clothes | 1 | 1.64 | 1.14 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.13 |
| University Student Role | 1 | 1.62 | 1.12 |
| Jeans Clothes | 1 | 1.58 | 1.09 |
| Cunnilingus Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
| Choker Clothes | 1 | 1.51 | 1.05 |
| Green Hair | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Group Sex Engages in (Sexual) | 1 | 1.45 | 1.00 |
| Tank Top Clothes | 1 | 1.43 | 0.99 |
| Pleated Skirt Clothes | 1 | 1.41 | 0.98 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.39 | 0.96 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| Red Hair | 1 | 1.32 | 0.92 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 1 | 1.19 | 0.83 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
| Green Eyes | 1 | 1.01 | 0.70 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Blue Eyes | 1 | 0.80 | 0.55 |
| Young-adult Body | 1 | 0.77 | 0.54 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |