A drug-fuelled threesome turned deadly for a man whose body was dumped in a wheelie bin after he was strangled in a jealous rage by another member of the trio who has been jailed for 21 years.

Jason Considine, 36, was sentenced in the Supreme Court of Victoria on Friday after admitting to the murder of 45-year-old Ashley Phillips after a night of sex and smoking cannabis.

Natasha Hogan and Jason Considine, pictured here in 2014.

Also on Friday, Considine's long-term lover Natasha Hogan, 27, was deemed to have already served enough time for her role in helping stash the body and clean the crime scene.