"Dean," Sam growled, as he huddled closer to his brother. He had a hold on his hand and moved it down Dean's chest until it was right over his belly button. Without hesitation, he thrust up into him hard and heard Dean hiss and moan in pleasure.
"God, is that--?" Dean breathed, and Sam chuckled. He moved into him again, just as hard, and felt himself poke out against their hands. Dean moaned and said "Jesus Christ," as Sam thrust upward a third time. He gripped Sam's fingers into a fist and breathed heavily, staring down at his belly.Ā
"You feel that, big brother?" Sam grunted as he pounded into him yet again. "Feel me deep inside you?" Dean's eyes fluttered shut and he nodded as he moaned lightly.Ā
"Feels so fucking good, Sammy, God.." Dean huffed, wiggling back as far as he could, forcing Sam even deeper inside him. Sam spread their hands out again, and pushed up into Dean once again, bulging out into Dean's palm. Dean groaned deeply and came onto his stomach, covering their overlapped hands in thick streams of white. Sam smiled and chuckled against Dean's neck, stringing their fingers together again.Ā
I've never written belly bulging my apologies if it sucks
