Good-Time Grannies 1 - Good-Time Grannies, #1

Good-Time Grannies is a series of erotic short stories featuring older women.(1) Cathy and Eddie watch an erotic film with Dave and Eileen and are surprised when their friends of 30 years confess that they're thinking of becoming swingers. Eddie seems interested but Cathy is shocked and wants nothing to do with it. She refuses the partner swap they suggest but the thought that her hubby might participate in a threesome without her drives her to take the plunge.