Teenagers and young adults search for these terms not for folklore, but for explicit pornography in the Sinhala language. They are disappointed by the "boring" folk metaphors of mangoes and keys. They prefer direct translation of Western erotica.
Sinhala Wal Katha -amp- Wela Katha (Sinhala Wisdom -amp- Stories of Old) Sinhala Wal Katha -amp- Wela Katha