In Curves, Not Angles

Sirius and Lily aren't feeling quite themselves. In fact, they're feeling rather like... each other... (bodyswap, J/L, R/S, and all sorts of things in between.)

Wherein the technicalities of certain pranks are revealed, and it's all-hands-on-deck to find out how to switch Lily and Sirius back again.

Wherein Lily starts getting acquainted with her new body, only to discover that being stuck as Sirius may have its perks, but it also means getting stuck with his assignments for the Order....

Wherein Sirius learns more about incipient motherhood than he ever expected, James and Remus plunge deep into worry, and Lily risks her life to save two girls from the enemy -- as well as discovering what Sirius is willing to put his own life on the line for.

Wherein everyone gets home to the people they love... and to very, very different results.

Wherein everyone deals with the fallout of the night before -- just in time for disaster to descend.

Wherein everyone holds their breath through healing and apology....

Wherein normality is restored at last -- but everyone discovers just what's changed, been gained and lost in the process. And the person responsible for this whole prank reports back on what's left to be done....