My son's friend keeps getting made to cum because of his uncontrollable, super-extreme sex...

Recently, Momoko is a mother whose son Tetsuya is rebellious and has been a little lonely. However, he was soothed by the friendly nature of his son's friend Shinji, who visits frequently. One day, while Shinji helps with his daily routine training, Momoko becomes aroused by his strong body... Momoko tried out lightly, but Shinji couldn't forget the pleasure she had experienced once, and ever since then she had repeatedly sought her like a monkey. And Momoko's body screams as Shinji is so tough, he is so sighing as he is super-sexually mate...