Erotica and Soft porn

Erotica noun - Creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire.

Soft porn and erotica are semantically related. in pornography topic. In some cases you can use "Soft porn" instead a noun "Erotica".

Erotica and soft porn are semantically related. You can use "Erotica" instead a noun phrase "Soft porn".