Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
After she was called to Ota, her ex-boyfriend, to reassure her lover Kaoru, she was introduced to Muneharu UDA, who is said to be Kaoru's ex-boyfriend.
For some reason, Muneharu's attitude is cold, and although he seems to be nervous, he is conscious of being weak in an already arrogant type of man.
At a later date, Muneharu apologized that he had misunderstood Sayo from his past experience, and since then he began to go for a drink.
One day, Muneharu, who still has a lingering attachment to Kaoru, mistakenly thought that Sayo still had feelings for Ota, and suggested a physical relationship.