I always loved watching the belly dancers in Turkey, and encouraged my wife to take lessons, she got proficient so we needed to find a suitable costume for her to dance in, then I found this old shop down a back alley and it seemed to have just what we needed, but being a man I forgot to get my wife's measurements and so it began.
Every man has the fantasy of being a doctor and getting to examine a young woman. To have her think of him as an authority figure, someone whose orders are to be obeyed. Harvey harbors just such a fantasy. This is the second such episode, after Annie has started college, her friends have scattered across the country, and his built-in linkage to young woman in the community has fizzled. In other words, it's time for circumstances to work in Harvey's favor, and fulfill this latent fantasy.
A spaceship is going to colonize a new planet. Towards the end of the trip, a major goal is increasing the colonist population rapidly. To conserve resources, people spend most of their time asleep, often awakening just long enough to procreate. Then Jason is found to have a gene which makes him the preferred father for every new baby. 'How do I fuck thee? Let me count the ways.' Emotional positions, not physical.
Betty is a 60 something gal who loves sex and especially likes to entertain herself with young men, two at a time, while riding a cross-country train. Climb aboard because Betty likes to kiss and tell.
Gabby is a sexpot trained by the most depraved sexual addicts. She tires of her lifestyle and marries the new Brazilian Ambassador. After the honeymoon has worn off, she reverts back to her erotic ways and learns new tricks in her new home.