Daddy in the Dentist Chair by Aria Grace

Brandon Cooper would rather face live electrical wires than sit in a dentist’s chair. After a childhood trauma left him terrified of dental work, he’s avoided it for twenty-five years. At least until an impacted wisdom tooth forces him back into the chair he swore he’d never see again.
Sebastian loves his job as a dental tech, but the massive, white-knuckled man in chair three is about to be his biggest challenge yet. Brandon looks like he could bench press a truck, but he’s trembling like a scared kid. So Sebastian does what he does best. He breaks out the tricks that work on his youngest patients. Gentle touches, silly jokes, and promises that everything will be okay.
What starts as professional compassion quickly becomes something neither of them expected. Because sometimes the bravest thing you can do is admit you need someone to take care of you. And sometimes the sweetest surprise is finding the Daddy you’ve been searching for in the last place you’d ever look.