I Didn't Expect You to Be Quite Affectionate

A newbie's first article I'm not good at writing, so use it as a practice ————————————————————————— A and B have been living together for several years. They gradually developed feelings for each other and became uncontrollable from then on. ————————————————————————— Note: A and B are brothers, not biological. B is adopted. Most outsiders don't know. Intention: If you have each other in your heart, you will gain sincerity