Accidentally slapped her son for "being stubborn", the stepmother apologized in the best way possible

By accidentally hitting her stepson for his "stubbornness," the stepmother apologized in the best way she could. Because the father remarried Yu, Ryota gained another stepmother. Ryota is at an age of exploring issues related to "physiology," and the stepmother is incredibly beautiful, charming, and her smile seems to captivate his soul. However, Yu is the wife of his father, so Ryota gave up, knowing that his feelings would not be reciprocated. Unexpectedly, an opportunity arose for him. His father would be away on a business trip for three days, and Ryota would not miss this one chance! He immediately attacked Yu to claim her! But Yu resisted strongly and slapped him. Realizing she may have overreacted, that night Yu went to Ryota's room to make amends.

Ryota agreed to forgive Yu on the condition that she close her eyes. And he used this opportunity to claim her once again! But unlike before, this time Yu resisted less, seemingly letting Ryota take over her body. The pleasure that Ryota brought quickly conquered her. Despite knowing that this was wrong, Yu couldn't stop. She wanted Ryota to have her even more. The two continued to have sex throughout the time the father was away on his business trip, and even when he returned, they maintained their forbidden relationship...