Yuki has never cheated and doesn't have major dissatisfaction with her married life, yet her statement, "I've been waiting for a day like today," suggests she's secretly craving excitement. Her expression when putting on the remote control vibrator for the first time overflows with pure joy and excitement, making her seem incredibly adorable. Judging from her reactions, this trip will surely become a special experience for her. Her willingness to try something new radiates anticipation and delight. This journey is undoubtedly going to become an unforgettable memory for her.