These games contain sexual scenes between two (or more) cousins. They may or may not be blood-related.
| Name | Similarity |
|---|---|
| Cousin Role | 34% |
| Incest Engages in (Sexual) | 18% |
| Twin Tails Hair | 14% |
| Sixty-nine Engages in (Sexual) | 14% |
| Sitting Sex Subject of (Sexual) | 14% |
| Cowgirl Subject of (Sexual) | 14% |
| Younger Sister Role | 14% |
| Missionary Subject of (Sexual) | 13% |
| Doggy Style Subject of (Sexual) | 13% |
| Cunnilingus Subject of (Sexual) | 13% |
| Handjob Engages in (Sexual) | 13% |
| Boobjob Engages in (Sexual) | 13% |
| Quickie Fix Subject of (Sexual) | 13% |
| Older Sister Role | 13% |
| Violet Eyes | 13% |
| Vaginal Fingering Subject of (Sexual) | 12% |
| Virgin Sex Engages in (Sexual) | 12% |
| Blowjob Subject of (Sexual) | 12% |
| Mother Role | 12% |
| Blowjob Engages in (Sexual) | 12% |