He was behaving like a sex beast.

He feels embarrassed to talk about his sex life.

This substance does not mix with water due to its high hydrophobicity.

Sexual exploitation is an absolutely unforgivable crime.

In biology, the phenomenon of moving towards light is called phototaxis.

Because this gene is dominant, its characteristics will definitely be inherited by the children.

This plant has a high potential and grows rapidly under the right conditions.

Sexual assault should never be tolerated.

Continuity is the key to success.

Mr. Hiruma is my best friend.