Scar's manga / #Jeweler(1)

Ch 1-2 is about an introverted shut-in man and an athletic young man Ch.3 is incest and sus too. A gem carver and his nephew Ch. 4 is sus. A jeweler and a young man. But, extremely sus Ch.5 is about a master and his slave who got handicapped. Long haired master is the uke btw. Win-win