Safe Position To Do It

When he and Carolina did it, though he'd done it roughly once, lately he'd been doing it more gently for fear of hurting his wife and child.

So, Ethan wanted to ask if this was okay or not.

At least if he knew it was okay to do it, then he would do it later, but if he couldn't, well… he would hold himself back. 

Carolina's face immediately turned red when she heard her husband's question. 

Why does that idiot always ask embarrassing things like this in front of the doctor? At that time he asked about the possibility of their child being a demon child, now he is asking things like this. 

"What are you doing?" Carolina said shyly, holding Ethan's arm. 

Carolina then turned to the female doctor and smiled apologetically. 

"Sorry, doc, he's just a little bit," said Carolina with a red face. 

"Come on let's go!" said Carolina, completely embarrassed, and grabbed Ethan's hand.