A married man who runs his own company remarried to a former president secretary after she divorced her husband. Even though their son had grown up and moved out, he still worries about him and takes care of him like a mother should. One day when trying to cheer up his son, the stepmom accidentally finds her missing panties among the laundry. Embarrassed, she tries to make light of the situation but ends up getting excited by her stepson's proximity. He notices this and becomes aggressive, pushing her down and almost penetrating her...! *The contents may vary depending on the distribution method.