BakuHaku
The Power of Love - Given to a publicly verified artist with an image under their artist’s tag that has reached 1000 upvotes
A Really Hyper Artist - 500+ images under their artist tag
Perfect Pony Plot Provider - Uploader of 10+ images with 350 upvotes or more (Questionable/Explicit)
Hard Work - Merited Perfect Pony Plot Provider badge with only their own art
A Really Classy Artist - 250+ images under their artist tag
An Artist Who Rocks - 100+ images under their artist tag
Artist -

someone left out the 'threeesome' tag.
ZippySqrl
HARD WERK - Merited Perfect Pony Plot Provider badge with only their own art and really hates Applejack
Preenhub - We all know what you were up to this evening~
Twinkling Balloon - Took part in the 2021 community collab.
Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
The Magic of Friendship Grows - For helping others attend the 2020 Community Collab
Lady's Wink -
Toola Roola - For helping others attend the 2019 Community Collab
Wallet After Summer Sale -
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends
A Tale For The Ages - Celebrated MLP's 35th Anniversary and FiM's 8th Anniversary

Tired Artist
@Ultra the HedgeToaster
Try webpage archives
Ultra the HedgeToaster
Wallet After Summer Sale -
Artist -

I recall there being a higher resolution for this than 512x512, but sadly this was the only download I had of this picture.

Shame they deactivated their account.

I would have been fine if they just never posted anything else, but nooo…..