De-aging!
hope you don't mind but you're getting a rec because this de-aged!Sam belly bulge fic rewired my brain back in the day: Act Your Age
lil sneaky peek:
“You’re filthy, Dean, you know that?” Sam whispered, groaning each time Dean’s balls smacked against his ass. “F-fucking me when I’m like this, you don’t even care how wrong it is, do you?”
“Oh, I care.” Dean bit Sam’s lip hard, making his brother cry out as he fucked into him. “I love it.”
(also highly highly recommend Tomcat, which is the first trans!chesters I think I ever read)
















