Get in My Swamp (Get in My Swamp #1) by G.M. Fairy

When Liona stumbles upon Beck, the ogre's, trap and becomes his prisoner, she's determined to get away. But it doesn't take long for things to start heating up between the two. Beck is trying to protect her, and Liona can't help her body's reaction to the buff green monster. The lines between captive and captor become blurry, and the passion becomes a raging fire neither of them can put out.