A lot of sex references, and quite a few sex scenes in the first season.

Brian shows his penis in the first episode but it can't be seen.

In one episode you can see semen.

There are a lot of sex references, many of them vulgar.

There is a lot of drama and conflict throughout the series.

F bomb in the first 2 minutes.

'Cunt' is used frequently throughout the series

Alit of English swearing like 'wanker' 'twat' 'tosser' 'prick' etc.

Drugs are used fairly frequently

There is child abuse references.