The story of how a composed calligrapher's wife was brainwashed into a lewd woman - Yayoi Mizuki SORA-578

He was fired from his job after being discovered embezzling funds. Divorced and homeless, Tanaka had no choice but to stay temporarily with his only friend, Yayoi. However, Mrs. Yayoi, a calligrapher, was completely incompatible with him, and he felt unilaterally rejected by her. Despite his terrible personality, Mrs. Yayoi was stunningly beautiful and had a perfect figure; he was determined to win her over. For a lowly middle-aged man like me, this was the only option left. "Brainwashing a noble calligrapher's wife into a vulgar woman through typing practice"—that's fantastic!