Women who work at government offices usually have few opportunities to meet people and often give off a plain impression. However, among them are some quietly beautiful women who, despite their modest appearances, remain pure and innocent, avoiding promiscuous behavior in daily life. Their bodies surely hide intense, deeply buried pleasure within delicate pink depths. Before processing welfare applications, home visits are conducted to assess living conditions. During one such visit, a female clerk arrives alone at the residence. This chance encounter must not be wasted. Her body, long deprived of sexual experience, gradually becomes more sensitive with each visit. Over time, she begins to crave the man's cock more and more. Through this repeated contact, her body undergoes a complete transformation.