My stepmother is always craving a big dick from my son-in-law.

After losing her husband, Maki is a stepmother who has become a single person since she has begun living with her daughter and her husband, and her loneliness has faded. One day, by chance, he finds out that his son-in-law, Tsuyoshi, is a huge cock... Maki, who hadn't been exposed to men for a long time, was horny by his cock and used her mature body every time she was inviting her to invite her out. Tsuyoshi, who had not had sex with his wife, was unable to contain his excitement at her aggressive sex appeal, so he finally thrusts his big cock deep into Maki's vagina...