Average Rating:7.06
Bayesian Rating:6.89
Total Votes:44
Updated 8 days ago
Akitoshi Arikawa is a university student living independently away from parents. His step big sister Midori one day requests him to take care of his step little sister Ichigo's study, because Midori is anxious about Ichigo's bad grades. He is happy to accept Midori's request thinking it'd be good chance to catch up with Ichigo, but... Ichigo's academic abilities are far lower than his expectation. She shows no interest in studying but cannot get her eyes off Akitoshi's porn books. "I don't wanna study. Please teach me sex ed instead, oniichan." Placed before Ichigo's lustful approach, the very last remaining fragment of reason, that kept him in mind even though they are not blood-releated, eventually collapses. While they are in a stuck because Akitoshi can't overcome his sexual drive, he comes up with an idea to have sex as a reward for successful progression in her study. With this idea, Ichigo's study for entrance exams finally begins. [From DLsite English]
Do M Imouto Onedari Kojin Lesson ~Watashi no SEX Katei Kyoushi Onii-chan~ 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 |
|---|---|---|---|
| Step Sister Role | 2 | 2.44 | 2.68 |
| Polyamory Engages in | 2 | 2.18 | 2.39 |
| Tribadism on Penis Engages in (Sexual) | 2 | 2.08 | 2.29 |
| Tutoring Subject of | 1 | 3.21 | 2.22 |
| Nipple Teasing Subject of (Sexual) | 2 | 1.59 | 1.75 |
| Office Lady Role | 1 | 2.49 | 1.72 |
| Bad Student Role | 1 | 2.48 | 1.72 |
| Discreet Phone Sex Engages in (Sexual) | 1 | 2.44 | 1.69 |
| Rope Bondage Harness Clothes | 1 | 2.29 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Nipple Teasers Subject of (Sexual) | 1 | 2.25 | 1.56 |
| Sexual Masochism Engages in (Sexual) | 1 | 2.20 | 1.53 |
| Non-blood-related Incest Engages in (Sexual) | 1 | 2.17 | 1.50 |
| Whipping (BDSM) Subject of (Sexual) | 1 | 2.15 | 1.49 |
| Boobs on Glass Subject of (Sexual) | 1 | 2.14 | 1.49 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.11 | 1.47 |
| Suspension Bondage Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.10 | 1.45 |
| Slave Collar Clothes | 1 | 2.09 | 1.45 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Erotic Spanking Subject of (Sexual) | 1 | 1.96 | 1.36 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.19 | 1.31 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Pink Rotor Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Mobile Phone Items | 1 | 1.78 | 1.23 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Hoodie Clothes | 1 | 1.71 | 1.19 |
| Coat Clothes | 1 | 1.70 | 1.18 |
| Shorts Clothes | 1 | 1.67 | 1.16 |
| Rope Bondage Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 1 | 1.65 | 1.14 |
| Pervert Personality | 1 | 1.65 | 1.14 |
| Sweater Clothes | 1 | 1.64 | 1.14 |
| Amber Eyes | 2 | 1.02 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.56 | 1.08 |
| Older Sister Role | 1 | 1.55 | 1.08 |
| French Kiss Engages in (Sexual) | 1 | 1.52 | 1.05 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.03 |
| Seventh Posture Subject of (Sexual) | 1 | 1.45 | 1.01 |
| Not a Virgin Role | 1 | 1.45 | 1.00 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Hair Tie Clothes | 1 | 1.41 | 0.98 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| T-shirt Clothes | 1 | 1.32 | 0.91 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Long Hair | 2 | 0.75 | 0.83 |
| Red Eyes | 1 | 1.19 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Twin Tails Hair | 1 | 1.12 | 0.78 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Virgin Sex Engages in (Sexual) | 1 | 0.84 | 0.58 |
| High School Student Role | 1 | 0.84 | 0.58 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| School Uniform Clothes | 1 | 0.74 | 0.51 |