Average Rating:6.93
Bayesian Rating:6.61
Total Votes:14
This is a meeting room with the school counselor. Shuua hears a rumor that a male counselor is coming to the school and decides to talk to him about his current problems. However, who arrives is actually his sister Mikako! "Huh!? What are you doing here, sis!?" At first he was hesitant to reveal his concerns, but Mikako's earnest response made Shuuta comfortable enough to share it with her. The problem was that he has premature ejaculation during his first time with a girl. It was simply a handjob. His partner laughed at him for cumming so quickly. He is also a premature ejaculator when masturbating. When Mikako saw that her brother's future was in jeopardy, she took the plunge. She took off her clothes down and thus began their lesson in overcoming premature ejaculation. [From official site]
Onee-chan no Sourou Kaizen Lesson ~Dashisugi ni Gochuui Yo♪~ 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 |
|---|---|---|---|
| Therapist Role | 1 | 3.38 | 2.35 |
| Masturbation in front of the Protagonist Engages in (Sexual) | 1 | 3.12 | 2.17 |
| Cock and Ball Torture Engages in (Sexual) | 1 | 2.87 | 1.99 |
| Rimming Handjob Engages in (Sexual) | 1 | 2.74 | 1.90 |
| Fishnet Stockings Clothes | 1 | 2.63 | 1.82 |
| Masturbation with Object Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Nursing Handjob Engages in (Sexual) | 1 | 2.41 | 1.67 |
| Legwear Footjob Engages in (Sexual) | 1 | 2.40 | 1.67 |
| Buttjob Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Dildo Subject of (Sexual) | 1 | 2.36 | 1.63 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Sex on Roof Engages in (Sexual) | 1 | 2.28 | 1.58 |
| Observant Personality | 1 | 2.20 | 1.53 |
| Visible Nipples Body | 1 | 2.17 | 1.50 |
| Sleeveless Mini-dress Clothes | 1 | 2.15 | 1.49 |
| Insightful Personality | 1 | 2.09 | 1.45 |
| Anilingus Engages in (Sexual) | 1 | 2.00 | 1.39 |
| High Heeled Shoes Clothes | 1 | 1.93 | 1.34 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Lab Coat Clothes | 1 | 1.79 | 1.24 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Huge Breasts Body | 1 | 1.68 | 1.16 |
| Relaxed Personality | 1 | 1.63 | 1.13 |
| Vaginal Masturbation Engages in (Sexual) | 1 | 1.63 | 1.13 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Nail Polish Body | 1 | 1.61 | 1.11 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Nipple Teasing Subject of (Sexual) | 1 | 1.55 | 1.07 |
| Sex at School Engages in (Sexual) | 1 | 1.54 | 1.07 |
| Makeup Body | 1 | 1.51 | 1.05 |
| Earrings Clothes | 1 | 1.42 | 0.98 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.37 | 0.95 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.34 | 0.93 |
| Pubic Hair Hair | 1 | 1.34 | 0.93 |
| Ahegao Engages in (Sexual) | 1 | 1.31 | 0.91 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Glasses Clothes | 1 | 1.09 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Straight Hair | 1 | 0.93 | 0.65 |
| High School Student Role | 1 | 0.86 | 0.60 |
| Virgin Sex Engages in (Sexual) | 1 | 0.85 | 0.59 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Black Hair | 1 | 0.80 | 0.56 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Young-adult Body | 1 | 0.75 | 0.52 |
| Long Hair | 1 | 0.75 | 0.52 |
| Teen Body | 1 | 0.62 | 0.43 |
| Pale Body | 2 | 0.37 | 0.40 |
Updated 2 days ago