Person has sex with the wife of his host or brother. Trying to conceal his deed, he puts ashes or juice of a fruit on his glans that has to prove his long celibacy
| Areal ID | Tradition |
| 15.3.4.2 | Barasana, Taibano, Macuna |
| 15.3.4.5 | Letuama, Tanimuca, Ufaina, Yahuna |
| 15.3.7.1 | Ticuna (Tucuna) |
| 15.6.3.5 | Paresi |