Futanari is an anime-specific term, whereas hermaphrodite refers mostly to the medical condition of having genitalia of both genders, although it may or may not be functional, and most are infertile.
Warm and Fuzzy Feelings is the overly happy-ever-after trope, the neatly sewn up, everyone has cake and tea and loves each other sort of thing. Like kittens on the internet, and puppies.