Keiji notices behaviour changes in his mother Aiko. Could she have found herself a man?
Four Seasons 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 |
|---|---|---|---|
| Netorare Type A | 3.00 | 2.14 | 6.43 |
| Completely Unavoidable Netorare | 2.00 | 3.10 | 6.19 |
| Protagonist's Blood-related Mother as a Heroine | 3.00 | 1.89 | 5.68 |
| Only Event CGs | 3.00 | 1.79 | 5.37 |
| Naked Dogeza | 2.00 | 2.57 | 5.14 |
| Voyeurism | 2.50 | 1.59 | 3.97 |
| Heroine with Children | 2.00 | 1.90 | 3.81 |
| Betrayal | 2.00 | 1.82 | 3.64 |
| Portrait Orientation | 2.00 | 1.80 | 3.60 |
| Bullying | 2.00 | 1.80 | 3.59 |
| Only a Single Heroine | 3.00 | 1.02 | 3.05 |
| Netorare | 2.00 | 1.51 | 3.02 |
| Only Adult Heroines | 2.00 | 1.48 | 2.96 |
| Colored Name-tags | 2.00 | 1.23 | 2.46 |
| Pregnant Sex | 2.00 | 1.18 | 2.35 |
| Anal Sex | 2.00 | 1.13 | 2.26 |
| Sitting Sex | 2.00 | 1.05 | 2.11 |
| Single Blowjob | 2.00 | 0.95 | 1.91 |
| Missionary Position | 2.00 | 0.94 | 1.88 |
| Heroine with Big Breasts | 2.00 | 0.84 | 1.68 |
| Male Protagonist | 3.00 | 0.30 | 0.90 |
| ADV | 3.00 | 0.14 | 0.43 |