[Undressing Physical Exam of a Young Wife] Blushing, she strips down to reveal her well-proportioned nude body and lewd asshole, then runs her tongue over her husband's penis to arouse him from erectile dysfunction. This act serves as the prelude to reinvigorating their marital relationship. [Introduction to Asshole Stretching] Her inexperienced anus is carefully examined, every wrinkle observed, before a finger is slowly inserted to help her adjust. Gradually, thicker toys are used to stretch the opening. This process awakens her senses and transforms her body, until finally she experiences pleasure through penetration by an extra-thick vibrator. [The Couple's First Anal Sex] Aroused by his wife's newly awakened sensuality, the husband thrusts his own penis into her anus, achieving their first anal intercourse as a couple. It marks their first sexual encounter in a year, and the beginning of a new relationship. For a marriage that had fallen into monotony, inexperienced anal sex became the key that unlocked new possibilities.