Cheating on you

You have been with your boyfriend for a long time.
You haven't seen him for so long. You come back and see him again but what if you have mixed feelings for his twin brother. What if you have a secret affair with his brother without your boyfriend knows. Will he find out or will it stay a secret. Read my book and find it out.
⚠ some parts can be dirty soo read at your own risk⚠