First Time Ink by Toby Wise

Jin loves life. He loves new experiences, trying new things, and meeting new people. During a fair at the mall, he gets a tattoo that’s supposed to connect him to his soulmate. The only problem? The tattoo is a fiery pair of wings that look exactly like his own. Does this mean he’s destined to be alone?
Leo is stuck in a rut. His life isn’t bad but it’s also boring and gray. That is, until he runs into Jin quite literally. Their connection is instantaneous, adding sunshine and colors to Leo’s life. So what’s the deal with Jin’s soulmate tattoo?

Everything comes to a head when Leo goes into an unexpected heat, brought on by being around Jin.