Cass smiled, closing his eyes as Percy touched his face. A part of him missed the confidence he always had when it came to seduction - only this wasn't seduction and he was worried. Percy's confidence in him helped though, and he sighed at Percy's question, opening his eyes again to look at him.
'Everything. Anything.' he answered with a small smirk. 'I want to make you fall apart under my touch. I want to hear you moan my name when I do. I want to taste you, feel you, touch you. I want you - all of you. I want to come deep inside you and feel you come inside me.'
He turned his face just slightly, drawing Percy's fingers into his mouth. 'Do you want me to go on?' he asked softly.