Nothing is more life-affirming than rediscovering love and sex in the second half of life. The seven stories in Second Chance Sex extol those delicious, no less erotic encounters real grownups enjoy long, long after the age of consent, even while pondering, "When did gray chest hair get sexy?" and "Can you still be a hot babe while having a hot flash?" The characters run the gamut from a single mother who tries to hide her newly revitalized sex life when her college student comes home for the summer, to a couple who unapologetically explain to their family how they came to be arrested during...