During my college years, I had a few coeds with whom I had a Friend's with Benefits relationship.  One of those friends was Tracy.  Tracy had come from a farming community and had watched many of her livestock mating as she grew up.  As a result, she had a very practical view of sex as a natural, enjoyable action with no emotional strings needed.  Because of this, she was rather adventurous and a lot of fun in bed.  Since...