One day during winter, Airi accidentally caused her fiance's death while they were having sex, leaving her feeling shocked and guilty about causing such a dishonorable end. She was already struggling with grief over losing her husband and dealing with criticism from her late spouse's family members. When her fiance's subordinate Hajime came to console her, she found herself unable to resist his advances and ended up having passionate sex with him.
Their lustful encounter was filled with rough movements and intense moans, as if they couldn't get enough of each other. Despite knowing that what they were doing was wrong and could potentially lead to more heartache, neither of them could stop themselves from giving in to their desires.
As they continued to have sex, Airi couldn't help but wonder if this person would also meet an untimely demise like her fiance did. But at that moment, she didn't care anymore; all she wanted was release and escape from reality. Their encounter was devoid of any special feelings or consideration for the future - it was just pure pleasure seeking.
Without thinking too much about the consequences, Airi gave in to her primal urges and let go completely, allowing herself to be consumed by the sensations. As long as she could find some form of temporary relief through mindless sex without attachment, then everything else didn't matter.