Because of an accident a year ago, the main character Yuuki developed a mistrust of women. Fortunately, it was actually a misunderstanding that was cleared up by Sakuya, so that Yuuki could get together with his childhood friend Eri. But as a price for her help, Yuuki was forced to have sex with Sakuya. Ever since then, while trying to be Eri's lover, he's also been forced to continue his relationship with Sakuya...
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Ane x Osa has not yet been read by enough users to calculate it's similar novels... sorry!
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Ane x Osa 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 |
|---|---|---|---|
| High School Student Protagonist | 3.00 | 1.20 | 3.61 |
| Only Virgin Heroines | 3.00 | 1.08 | 3.25 |
| Student Heroine | 3.00 | 1.00 | 2.99 |
| Bad Ending(s) | 2.00 | 1.19 | 2.39 |
| Protagonist's Childhood Friend as a Heroine | 2.00 | 1.14 | 2.28 |
| Sex with Protagonist Only | 2.00 | 1.13 | 2.26 |
| High Sexual Content | 2.00 | 1.05 | 2.11 |
| Group Sex of One Male and Several Females | 2.00 | 0.92 | 1.83 |
| Cowgirl | 2.00 | 0.84 | 1.68 |
| Defloration | 2.00 | 0.76 | 1.52 |
| Erotic Spanking | 1.00 | 1.44 | 1.44 |
| Harem Ending | 1.00 | 1.41 | 1.41 |
| Multiple Endings | 2.00 | 0.67 | 1.34 |
| Reverse Cowgirl | 1.00 | 1.33 | 1.33 |
| Sex in Public Places | 1.00 | 1.09 | 1.09 |
| Sixty-nine | 1.00 | 1.07 | 1.07 |
| Naked Sprites | 1.00 | 1.05 | 1.05 |
| Outdoor Sex | 1.00 | 1.00 | 1.00 |
| Cunnilingus | 1.00 | 0.93 | 0.93 |
| Male Protagonist | 3.00 | 0.30 | 0.90 |
| Doggy Style | 1.00 | 0.81 | 0.81 |
| ADV | 3.00 | 0.14 | 0.43 |