Initially, people copulated like dogs and dogs did it like now do humans
| Areal ID | Tradition |
| 10.1.1.2 | Central Taiwan: Bunun (Vonum), La'arua, Tsou, Kanabu, Kanakanabu |
| 10.2.3.2 | Lisu, Achang, Taunyo |
| 15.3.3.1 | Shuar, Achuar (Shiwiar) |
| 16.1.4.3 | Toba (incl Pilaga) |