I am a married man named Nate, at a beach house with my wife, Elizabeth, her sister, Susannah, and Susannah’s husband Paul. I am a tall man with a medium build, average attractiveness, and a large cock which I know how to use to great effect. My wife is a blonde former dancer turned teacher, she is petite, with large breasts and shoulder-length wavy hair. Her sister, Susannah, is the same height but much skinnier, with sharper features that, while attractive, give her a vaguely bird-like appearance. Susannah wears glasses. Her husband, Paul, is a short dark-haired man. We are all in our late 20’s to early-30’s. Elizabeth is Susannah’s older sister. We are all staying a beach house for the week. It’s a pretty house looking out over the ocean, but the bedrooms are near each other and the walls are thin. Elizabeth and I are unabashed in our sex-life, but Susannah and Paul have been having trouble, mostly to do with Paul cumming too early to satisfy Susannah. It’s the first night at the beach house and we’re all headed off to bed. Tell in great detail, with descritpion of setting, clothes, bodies, actions, feelings, sensations, etc. Include frequent dialogue and creative prose. Tell from Susannah’s perspective.

Elizabeth and paul make a grocery trip but the road to the beach house gets washed out in a landslide and they end up having to go back to the city, while Nate and Susannah are trapped at the beach house for three days. They have enough food and drinks, but they are isolated for a full three days. For Susannah this becomes an unbearable test of willpower. Her libido gets more and more out of control. Nate seems not to notice, but he’s driving her wild. Eventually she throws herself at him, and he takes her in a confident but disinterested way that highlights the power imbalance between them.