You Hold My Heart in Your Paw [BoyxBoy]

Xavier found out his mate was his best friend, Alex, when he was sixteen years old. He told Alex, but Alex couldn't believe it so he 'rejected' him. See, Alex wasn't sixteen yet so he couldn't feel the same thing Xavier could so he walked away. Xavier's dad then told him that another pack wanted to join their packs together so they left. Now two years later, after Alex couldn't find his mate, his pack joins Xavier's, anything to make the pack more powerful. So what happens when two alpha's get together? Do they go long and hard? Or do they not mate at all and reject each other?
(Bad at descritions! Just read :D)
**WARNING: boyxboy, do not read if you don't like it!**