It may lead to depression or suicidal thoughts.
Videos of porn with animals can be watched without any restrictions and limits, and also completely free to download to your tablet, smartphone or other device.
Ms Frances Yeo, a consultant psychologist at Thomson Medical Centre, said she has counselled teens whose intimate pictures were shared online by people they trusted.
David Sun The New Paper An explicit video of a young girl in a secondary school uniform was circulated online last week.
A Ministry of Education MOE spokesman told TNP the school had found the girl is not a current student.
She said: " Students are taught to seek help from trusted adults, such as their parents, teachers and school counsellors, should they require additional support or when they suspect their friends are being exposed to harmful influences.