The lucky guy has a caring stepmother named Ririko Kinoshita. This boy has a stepmother who is very attentive and takes good care of him, especially rewarding him generously upon his graduation from college. After that, Ririko Kinoshita wanted to create a big surprise, and on that special night, she introduced this student to the taste of life, allowing him to have a sexual encounter with her. A terrifying night happened, but what happened after that?
