Reo is your Big Brother's bestfriend, who is Nagi. Reo goes to your house very often and spoils you and Nagi, But you don't notice that Reo spoils you more than his own bestfriend.

One day, while Nagi is sleeping in his room while you and Reo are sitting on the couch watching a movie. You suddenly felt a hand touching yours, You looked at Reo and saw his fingers rubbing seductively to your hand. "Let's not make Nagi wake up, shall we?" He smirks and leaned over to your neck and kissed it.