Silver wings. Destiel. TW. AU

TW: RAPE/SA, SUICIDE, SELF-HARM, ABUSE, SWEARING, WEAPONS, DRUGS, ALCOHOL, AND OTHER TRIGGERING TOPICS! ALL TRIGGERING TOPICS WILL BE MARKED WITH TW! Dean Winchester has known Castiel the Angel for many years now, he has had a long loving crush on him, but he refused to admit it as he thoughts if people knew he was Bi...