A family boating on vacation near a Virginia barrier island on the 4th of July are the victims of an unusual biological attack, with very deviant consequences. The last third of the story is resolution; all the sex is in the first two thirds. The coercion is biological, and reluctance or regret is brief.
Time and circumstances set the stage for a dependent widowed mother to finally have her mature for his age son's root buried in her bush. She says, "We can't." He says, "Who's going to know?" "Nobody, I guess but don't ever tell anyone I let you."
Margaret Mitchell seduced her eighteen-year-old son Tom into playing at sex with her. They thought it was a very private relationship until Margaret’s daughter, Sara, walked in on them. After learning a rather intimate detail about her mother and brother’s relationship, Sara started questioning her relationship with her boyfriend, Eddie.