Martha Timpkins and her nineteen year-old lodger Gracie are bonding in a way that neither of them expected, and it’s all at the expense of husband Tristan.
Martha organizes a hike to a local beauty spot, but Tristan isn’t invited. Jealous and suspicious, Tristan follows the pair and winds up spying on their first-time lesbian encounter.
After being discovered in the bushes he emerges with his modesty hanging from his pants and Martha and Gracie invite him to watch closer before Martha teaches Gracie about straight sex too!