Self‑proclaimed “lover of married women’s hearts” Koichi Takahashi filmed a night when he let his wife’s female friend stay overnight in his room while on a solo assignment — a popular documentary series. This compilation collects six releases from July 2023 to January 2025. Although the homeowner was not supposed to return… in what began as an accidental meeting the married woman who warmed to Director Takahashi confided about her husband’s netorare (cuckolding) desires. When they “practiced,” she blushed and reached orgasm; by morning the married woman was the one asking for more… and so on.