Good vibrations!!

A mother was walking down the hall when she heard a humming sound coming from her daughter's bedroom. When she opened the door, she found her daughter naked on the bed with a vibrator.
"What are you doing?" she exclaimed.
Her daughter replied, "I'm 35 and still living at home with my parents and this is the closest I'll ever get to a husband.
Later that week, her father was in the kitchen and heard a humming sound coming from the basement. When he went downstairs, he found his daughter naked on a sofa with her vibrator.
"What are you doing?" he exclaimed.
"I'm 35 and still living at home with my parents and this is the closest I'll ever get to a husband," his daughter replied.
A couple of days later, the mother heard the humming sound again, this time in the living room. Upon entering the room, she found her husband watching television with the vibrator buzzing away beside him.
"What are you doing?" she asked.
He replied, "Watching the game with my son-in-law."