Dolswe, Let Me See It Just Once

"I'm curious about men, and since you're the only man in this house, I should at least see yours!" Yeon-Seul became a widow after her husband died violently before they could even have their first night together. Yeon-Seul's curiosity about men only grows as she lives alone as a quiet, little housewife. Meanwhile, the good-looking and handsome servant Dol-Soe keeps lingering around her... Now that her mother-in-law is away! Yeon-Seul can't hold back her curiosity and decides to drag Dol-Soe along.(Source: Ridibooks, translated)