A 40-year-old single man, Takahashi's intended partner is his neighbor Kumi Asano (32 years old). Takahashi himself wrote down his thoughts in a letter, but the result was...? "Middle-aged single men and women, joy and sadness come together". There is a woman sucking the cock of a sleeping man. What is the strange relationship between the two? "A younger sister, no matter how old, comes to borrow her brother's cane." A young woman chatting with a fifty-five-year-old man. What's in that chest...? "I hate sex, but I want to feel better...". The above three stages intertwine the excitement of burning joy and the hymn of life!