| + | 2 females |
|---|---|
| + | 3ds |
| + | alphys |
| + | anthro female |
| + | booru:e621 |
| + | character:undyne the undying |
| + | closed eyes |
| + | clothing:thigh-highs |
| + | creator:nicoleships |
| + | fish |
| + | heart symbol |
| + | hips |
| + | lesbian |
| + | lesvian |
| + | marine |
| + | meta:crossover |
| + | meta:junk tag |
| + | monster |
| + | multiple females |
| + | nintendo 3ds |
| + | overweight |
| + | rating:safe |
| + | series:nintendo ds family |
| + | studio:nintendo |
| + | tamyra |
| + | thighs |
| + | undyne |