Rating: NC 17
Pairing: Dean Winchester/ Sam Winchester, Dean/ OFCs (minor), Dean/ OMCs (minor), Sam/ OFC (mentioned), Sam/ OMC (mentioned)
Word count: 6600±
Warnings: NSFW, explicit sexual content and language, underage, voyeurism, masturbation, outdoor sex, bottom Dean, top Dean, top Sam, anal sex, anal fingering, brief vaginal sex, virgin Sam
Disclaimer: I do not own Supernatural. I do write these works for commercial or monetary gain. I write them for non-profit entertainment
Summary: Dean and Sam relationship begins to shift as Dean realises that Sam is becoming a man, and has the rather large equipment to prove it. While Sam obsesses over the fact that Dean has the perfect behind.
A/N: I've read quite a few fan fictions where Dean obsesses over the fact that Sam is rather well endowed, I though I'd take a bash at it and write my own one. Hopefully it's not too ridiculous.
Part I Part II Part IIIAO3