After he gave the warning, all other logical thinking sort of shut off. He wasn't really aware of her nodding at all, but he trusted her to do what she would with the warning without much more effort on his part.
Fuck, he knew he didn't really have that much experience to compare, but he thought she was absolutely brilliant at this. His muscles tensed and his head tilted back, ragged breaths parting his lips before he cried out, his cock twitching and spurting in her mouth as he came.
As he finished, he relaxed against the bed, a content, kind of silly grin spreading across his lips, though his eyes remained closed while he caught his breath.