“He made me pick a safe word." Nik peeked between his fingers. Sam's mouth was hanging open.
"Oh." Sam's voice was a whisper. More of the throat clearing. "What did you pick?"
Not the question he'd been expecting. Nik looked up at Sam from under his hand.
"Lemonade."
"Lemonade?" Nik nodded. "Do you like lemonade?"
"Does it matter? Yes, I like lemonade."
"Shouldn't you have picked something you didn't like, to make sure there were no, um, inadvertent exclamations at an important moment?"
He dropped his hand and stared at Sam. "Who screams out 'lemonade' in the middle of sex?"
Sam blushed. Nik was momentarily grateful for his dark skin. "You'd be surprised," Sam mumbled.”