This is the height of excitement! He secretly does it with his girlfriend's best friend so that no one will find out! The 10th installment of the popular series! A special version featuring 6 actresses! Even though his girlfriend is right there, he secretly has sex with his girlfriend's best friend! The tension of knowing that he'll be in big trouble if he's found out and the sense of immorality of doing something that shouldn't be done will arouse your excitement! Please check it out.