"Stepmother, you want a child, right?" While my indifferent husband was away on a single assignment, I was repeatedly impregnated and ejaculated inside by my sexually voracious stepson, Kazuki-kun... (Miura Nana JUR-714)

Nana has been married to her former boss for a year. Although she lives with her stepson, Kazuki, a university student, Nana leads a fulfilling life. While her husband is cooperative in trying to conceive, his aloof personality leaves her feeling unsatisfied by obligatory sex and makes her unhappy. Then, her husband decides to go on a long business trip… After starting life with Kazuki, he suddenly increases physical contact, citing “because we’re family,” which confuses Nana. However, with her husband away and nowhere to vent her emotions, she feels a quiet, deep-seated stirring whenever she is touched…