Maiko is a woman in a unique position—she is the wife of my former colleague A. We met through job hunting after graduating from a regional university, eventually leading to marriage. I attended their wedding; while she wasn't strikingly beautiful, she gave off a cheerful, sheltered young lady vibe. To the outside world, their marriage seemed harmonious and happy, but in bed, they were completely incompatible. A was sexually indifferent and utterly unable to satisfy Maiko's voluptuous body. When A confided his troubles to me, it might have been his own desperate cry for help. Though I was seen by others as a gentlemanly playboy, in truth, I was a sexual deviant beneath my outward appearance. A, fully aware of the relationship between Maiko and me, chose to turn a blind eye. His miscalculation lay in not realizing just how sexually twisted I truly was. Hearing her struggles, I made it my mission to corrupt her. Her mature body was highly sensitive, especially her anus. During the first few enema evacuations, she wept uncontrollably. Each time I performed anal intercourse, she would cry—but rather than fulfilling her wish for normal affection, forcing her into perverse acts brought me ultimate pleasure.