A couple of close friends go on a hot spring trip together. My friend's husband was such a great guy! My husband always only thinks about himself during sex, and my dissatisfaction grew, leading me to start noticing my friend's husband... After getting drunk, my friend's husband mistakenly came to my room in the middle of the night... It was more than enough of an opportunity for me to make a mistake. I told myself to stop right there, but I got lost in the sex, the wife...
