The popular beautiful girl, Mitsuki Nagisa, is about to have her first ever black cock fuck! Mitsuki is a manager in the same track and field club as me, and is younger than me. We started dating and were very much in love. But then, a black exchange student from America suddenly came and ruined everything... He's big and fast! He quickly became a regular player, and I lost my starting spot. Mitsuki always cheers me up when I'm feeling down, but I never imagined... she'd done something like that with him...