“How many ways can you sit on a chair? You can sit upright, with good posture, and with your back towards the back of the chair. Or, you can flip around the other way. You can slouch, you can lean to the left, lean to the right, lean back or lean forward. You can sit with your legs to one side or the other. You can squat on it. Just like you can sit any number of ways on a chair, you can sit any number of ways on a partner.”