" I only took off my shirt, Daniel. The bra isn't even all that revealing," she replied, cool as can be, plush mouth set all prim and proper. "If all it takes for you to lose your cool is the hint of hard nipple then I'm concerned on your behalf."
"Shit. Say hard nipple again."
Her body vibrated beneath him with soft laughter. "No. "

― Kylie Scott , Flesh (Flesh, #1)