That JAV

A normal couple's everyday life: sex is in a rut, and they haven't been on a date for a long time. One day, Yuyu sees him masturbating. Something inside her starts to tingle at the sight of him masturbating for the first time in a long time. They rebuild their relationship with each other by adding a little stimulation to their peaceful passing days. She is surprised at how good it feels to have sex with the man she loves.