Fumino, a married woman for two years, lives with her husband as a lodger in her uncle's house, who runs a company. Her husband couldn't find a stable job, so her uncle offered help. Three months later, while her husband seemed to have a steady job, Fumino had a problem. Their intimate life became dull, with no foreplay. After her husband left for work, Fumino secretly pleasured herself, which her uncle noticed. Unable to resist, the uncle entered Fumino's room and started pleasuring her freshly aroused body...