Mousse Cologne pairing

[Maximara]

I am looking for a fanfiction that ended with a Mousse-Cologne pairing. For everyone whose jaw just dropped I should explain.

it is carefully hidden from the reader until the end but basically Cologne becomes young again and looses her memory (but not her skills). As I remember Shampoo wonders for much of the fan fiction what tribe this strange amazon comes from who knows things that are generally reserved for Elders of her tribe. The youthified Cologne and Mousse fall in love and at the end all is revealed. I can't remember if Cologne regains her true age or why she did this in the first place but she and Mousse talk out their feelings.

[Maximara]

I went digging through the internet archive of the The Penultimate Ranma Fanfic Index and found the fanfiction. It's name is All our Yesterdays (not to be confused with the similarly named All our Yesterdays our one Tomorrow)