A daughter-in-law who started living with her father-in-law to take care of him. One day, while wiping his crotch, she was captivated by his gradually hardening penis and couldn't help but get excited. Afterwards, the daughter-in-law took his discarded underwear and began masturbating. Her father-in-law, who had been watching, could no longer hold back and embraced her, caressing her. Then the two crossed the line…
