I made an appointment with my girlfriend after work to have sex because we hadn't done it for a week. As soon as he got home, what caught his eye was the image of his girlfriend Sakura kneeling on the floor revealing her chip pants and erotic buttocks as if inviting. Without hesitation, he rushed over and hurriedly shoved his little boy inside until a groan sounded before he realized that it was not Sakura but her sister. Because she was angry with her husband, she went to her sister's house that day to confide, who would mind that she was wearing the same clothes as Sakura and at the same time her physique was not much different, so his cock was mistaken and did something sensitive to her. The next day he made the same mistake again when he thought she was home, this time it seemed to stimulate the sexual craving hidden deep inside her, that day she took the initiative to enter the room to beg him to continue to please her when her sister went out. Just like that, their clumsy love affair happened more and more regularly, more often than behind the back of the poor innocent sister.