The golden goose dressed as Alpha boss

Quinton Lewis was a mafia boss in his previous life. During a violent gang clash, he was fatally shot and lost consciousness. When he woke up, he found himself lying in a bed―with a man beside him undressing. Using his combat skills, Lewis quickly subdued the man. Strangely, the man showed no fear and even cooperated, especially after seeing what Lewis was wearing… lingerie. Yes, lingerie. Wait―what!? It was only then that Lewis realized he had transmigrated into an ABO world, becoming a kept Omega lover. And the man beside him was his Alpha sponsor…