Because I Want To
Grace R. Duncan

Adam has seen for himself what happens when an alpha leaves his paired omega, when his mother went through the excruciating pain of a new alpha bite. Knowing his best friend as well as he does, he knows that if Matt ever bit and paired with him, Matt would never leave and consign Adam to the pain of a new bite or a life without sex. But Adam knows that it wouldn’t matter how Matt felt, he’d stay even if he felt trapped by the situation, making them both miserable and hurting Matt badly.
When Adam finds himself pregnant with Matt’s baby, he panics. All his attempts to keep Matt from getting trapped have been useless. With no idea what to do, he ends up hurting Matt anyway. If he doesn’t come to terms soon with his fears, he could find himself completely alone and losing the only person he’s ever loved.