At the end of the month when her husband goes to golf, a married woman invites her sex friend to her home and becomes addicted to creampie sex.

"Hey, you... I feel like I've got a baby." I was overcome with mixed emotions as I saw my husband smiled big and happy at the words I let out. It has been 10 years since I had an unwanted marriage to my husband, the son of a business partner at a company run by my father, and I have no choice but to have love. This may be because he met him as a student, which was a big part of his existence. At the end of each month, I was looking for a time when my husband could open his house by playing golf... and even after I got married, I kept secretly continuing my relationship with him. And again today...