Average Rating:7.28
Bayesian Rating:7.19
Total Votes:73
Updated 9 days ago
The protagonist is called back home after being away for a long time. His memories of his brocon sisters being all over him makes him anxious to why he is being called back. Upon his arrival he is told his sisters caught special disease that makes them horny and the only cure is regular dosage of sperm. They specifically choose him to be the man to donate the sperm.
Dekakute Ecchi na Ore no Ane 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 |
|---|---|---|---|
| Inbreeding Engages in (Sexual) | 3 | 2.20 | 3.05 |
| Twin Boobjob Engages in (Sexual) | 4 | 1.77 | 2.85 |
| Pregnant Sex Engages in (Sexual) | 4 | 1.53 | 2.47 |
| Incest Engages in (Sexual) | 4 | 1.47 | 2.36 |
| Pregnancy Subject of | 4 | 1.40 | 2.26 |
| Bathroom Sex Engages in (Sexual) | 4 | 1.39 | 2.23 |
| Older Sister Role | 3 | 1.56 | 2.16 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 5 | 1.17 | 2.10 |
| Standing Sex Subject of (Sexual) | 4 | 1.18 | 1.89 |
| Footjob Engages in (Sexual) | 2 | 1.72 | 1.89 |
| Outdoor Sex Engages in (Sexual) | 4 | 1.16 | 1.86 |
| Twin Boobjob Subject of (Sexual) | 1 | 2.68 | 1.85 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Missionary Subject of (Sexual) | 4 | 1.12 | 1.80 |
| Sixty-nine Engages in (Sexual) | 3 | 1.26 | 1.74 |
| Boobjob Engages in (Sexual) | 4 | 1.07 | 1.72 |
| Sitting Sex Subject of (Sexual) | 4 | 1.06 | 1.71 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.45 | 1.69 |
| Buttjob Engages in (Sexual) | 1 | 2.39 | 1.66 |
| Seventh Posture Subject of (Sexual) | 2 | 1.46 | 1.61 |
| Younger Sister Role | 2 | 1.44 | 1.59 |
| Big Breasts Body | 3 | 1.13 | 1.57 |
| Cowgirl Subject of (Sexual) | 4 | 0.95 | 1.53 |
| Tsurime Eyes | 2 | 1.38 | 1.52 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.38 | 1.52 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Boobs on Glass Subject of (Sexual) | 1 | 2.15 | 1.49 |
| Doggy Style Subject of (Sexual) | 4 | 0.92 | 1.49 |
| Shimapan Clothes | 1 | 2.13 | 1.48 |
| Sports Uniform Clothes | 1 | 2.10 | 1.45 |
| Short Body | 1 | 2.07 | 1.43 |
| Virgin Sex Engages in (Sexual) | 4 | 0.85 | 1.37 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.31 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.29 |
| Handjob Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Hidden Eyes | 1 | 1.80 | 1.25 |
| Blowjob Engages in (Sexual) | 4 | 0.76 | 1.22 |
| Ponytail Hair | 2 | 1.10 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Teal Eyes | 1 | 1.72 | 1.20 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.15 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Sex in Classroom Engages in (Sexual) | 1 | 1.61 | 1.11 |
| Apron Clothes | 1 | 1.58 | 1.10 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Medium Breasts Body | 1 | 1.51 | 1.05 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Masturbation Engages in (Sexual) | 1 | 1.39 | 0.97 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| Black Hair | 2 | 0.80 | 0.88 |
| Childhood Friend Role | 1 | 1.26 | 0.87 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Long Hair | 2 | 0.75 | 0.82 |
| Amber Eyes | 1 | 1.03 | 0.71 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| School Uniform Clothes | 1 | 0.75 | 0.52 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |