There are many sexual references and innuendos; very much more-so than the season's predecessor, Bakemonogatari.

It is implied that a girl sexually assaults a boy, only thing shown is the boy's shirt and pants being thrown off. This is played for comedy.

Koyomi is well known as "perverted" as the show proceeds.

The Blu-Ray version is ALOT more gory since you see the acts of violence happening onscreen

A fair amount of violence, but most of it happens offscreen.

A brief case of "shit" and reference to the f-word, though is not verbally used.

Not much, but still present.

In the first couple of episodes, a boy is invited to a girl's house and she offers him alcoholic chocolates, which he rejects.

None.