Hey, it's Epilogue, not Ending

According to the wiki, it's one of seven parts, not chapters. It gives the chapters within that part as being:

Chapter One: Stimulation of Erotic Desire
Chapter Two: Embraces
Chapter Three: Petting and Caresses
Chapter Four: The Art of Scratching
Chapter Five: Biting
Chapter Six: On Copulation and Special Tastes
Chapter Seven: Blows and Sighs
Chapter Eight: Virile Behavior in Women
Chapter Nine: Superior Coition or Fellation
Chapter Ten: Preludes and Conclusions to the Game of Love

Some of the other chapters do also deal with sexually related themes, even if they don't cover any forms of intercourse.

And anyway, predictable endings would be boring.

shaven Wrote:Why didn't she use a holy shotgun on the vampires?

Because the only two Holy elemental shotguns available have a low ATP of 19 and 56 - Aside from the legendary Lex Talionis, but it deals damage based on HP lost, which wouldn't be of too much help to someone that specialises in healing magic.