Characters have a binding, mandatory reason to have sex. Often bizarre, like "this serious illness can only be cured by protagonist's special sperm" or "the only way for her to become stronger is to have sex".
| Name | Similarity |
|---|---|
| Cowgirl Subject of (Sexual) | 14% |
| Quickie Fix Subject of (Sexual) | 14% |
| Sitting Sex Subject of (Sexual) | 14% |
| Missionary Subject of (Sexual) | 14% |
| Doggy Style Subject of (Sexual) | 14% |
| Blond Hair | 14% |
| Handjob Engages in (Sexual) | 14% |
| Twin Tails Hair | 14% |
| Boobjob Engages in (Sexual) | 13% |
| Violet Eyes | 13% |
| Virgin Sex Engages in (Sexual) | 13% |
| Violet Hair | 13% |
| Amber Eyes | 13% |
| Thigh-high Stockings Clothes | 13% |
| Waist Length+ Hair | 13% |
| Ponytail Hair | 13% |
| Standing Sex Subject of (Sexual) | 13% |
| Blowjob Engages in (Sexual) | 13% |
| Vaginal Fingering Subject of (Sexual) | 13% |
| Ribbon Hair Tie Clothes | 13% |