Ang Babae sa Septic Tank 2: Forever is Not Enough (transl. The Woman in the Septic Tank 2; its subtitle stylized as #ForeverIsNotEnough) is a 2016 Filipino comedy film distributed by Quantum Films. It is the sequel to the 2011 film Ang Babae Sa Septic Tank. The film was directed by Marlon Rivera, written by Chris Martinez, and stars Eugene Domingo, Jericho Rosales, Kean Cipriano (as film director Rainier de la Cuesta), Cai Cortez (as Rainier's line producer, Jocelyn), Khalil Ramos and Joel Torre. While the first film was a satire on the Philippine indie film industry and the dishonesty of Filipino filmmakers participating in foreign film festivals, Ang Babae sa Septic Tank 2 satirizes the mainstream film industry.

The film was an official entry to the 2016 Metro Manila Film Festival.

Another sequel, Ang Babae sa Septic Tank 3: The Real Untold Story of Josephine Bracken was released in iWant as a series.