Average Rating:4.58
Bayesian Rating:4.63
Total Votes:159
Updated 16 days ago
A couple who had met in their high school years and married later on are having a happy and adventurous sex life. Wife works as a manager of the restaurant which brings in the money while her husband stays at home taking care of household chores everyday. The young wife is adventurous, fun-loving and she never turns down sexual advances launched on her by her husband. These were all peaceful days until one day the wife's sister, a college student, moved in. While their curiosity was growing, there was a secret adventure developing between the husband and his sister-in-law living under the same roof. One amazing voyage awaits them at the end. [Edited from MangaGamer]
Shimai Don ~Shirudaku de~ 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 | Characters | Importance | Weight |
|---|---|---|---|
| Sexual Submissive Role | 2 | 2.19 | 2.41 |
| Sister-in-law Role | 1 | 2.70 | 1.87 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.65 | 1.81 |
| Pregnant Sex Engages in (Sexual) | 2 | 1.53 | 1.68 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.62 |
| Infidelity Subject of | 1 | 2.33 | 1.62 |
| Group Sex Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Food Play Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Pregnancy Subject of | 2 | 1.40 | 1.53 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Netori (steals the SO) Engages in | 1 | 2.18 | 1.51 |
| Management Role | 1 | 2.14 | 1.49 |
| Petplay Subject of (Sexual) | 1 | 2.10 | 1.45 |
| Waitstaff Uniform Clothes | 1 | 2.06 | 1.43 |
| Bow Tie Clothes | 1 | 2.04 | 1.41 |
| Object Insertion Subject of (Sexual) | 1 | 2.02 | 1.40 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Waitstaff Role | 1 | 1.81 | 1.25 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Tareme Eyes | 2 | 1.09 | 1.20 |
| Naive Personality | 1 | 1.71 | 1.18 |
| Boobjob Engages in (Sexual) | 2 | 1.06 | 1.17 |
| Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
| Garnet Eyes | 1 | 1.65 | 1.14 |
| Thigh-high Stockings Clothes | 2 | 1.03 | 1.14 |
| University Student Role | 1 | 1.62 | 1.12 |
| Full Sister Role | 1 | 1.57 | 1.09 |
| Older Sister Role | 1 | 1.55 | 1.08 |
| Wife Role | 1 | 1.55 | 1.07 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Blouse Clothes | 1 | 1.48 | 1.03 |
| Big Breast Sizes Body | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Pissing Engages in (Sexual) | 1 | 1.46 | 1.01 |
| Not a Virgin Role | 1 | 1.45 | 1.00 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Tank Top Clothes | 1 | 1.43 | 0.99 |
| Black Eyes | 1 | 1.43 | 0.99 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.97 |
| Hairpin Clothes | 1 | 1.39 | 0.97 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| Wavy Hair | 1 | 1.36 | 0.94 |
| Pink Hair | 1 | 1.32 | 0.92 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Sixty-nine Engages in (Sexual) | 1 | 1.25 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.24 | 0.86 |
| Classmate Role | 1 | 1.23 | 0.85 |
| Young-adult Body | 2 | 0.77 | 0.85 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Blue Hair | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Miniskirt Clothes | 1 | 1.07 | 0.74 |
| Straight Hair | 1 | 0.96 | 0.66 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Slim Body | 2 | 0.57 | 0.63 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Pale Body | 2 | 0.37 | 0.41 |
| 2 | 0.00 | 0.00 |