The story of a disgusting old man she once dated who becomes her stalker / Alice Mizuki SAN-211

Alice is attracted to older men and once dated an elderly man. However, this stern, restrained, and selfish man was disgusted and ran away. Afterward, she married a man her own age, and was happy at the time. However, the old man reappeared before Alice. Alice was obedient because she didn't want to burden her husband. Then, her husband and the old man appeared before her, revealing a shocking truth.