A Florida couple was thrown behind bars after their four-year-old twins shot themselves with a loaded handgun they found stuffed under a couch cushion — a weapon their mom had allegedly forgotten to secure following a night of drinking.

Keishara Goodrum, 39, and Maurice Wayne Bright Jr., 40, were arrested Saturday after their young twins suffered critical gunshot wounds — including one to the arm — when the boys discovered the gun while playing in the living room of their Orlando home, according to the Orange County Sheriff’s Office.

The careless mom told police she had been drinking heavily the night before and stashed her gun under a couch cushion in the living room because she wasn’t wearing clothing with a waistband, an arrest affidavit obtained by The Post said.

Keishara Goodrum, 3

See Full Page