General butch animations and the name of the game comes from Almighty Patty, he did an animation and used the exact same name:
https://rule34video.com/videos/3071734/melina-x-dood-general-butch/
https://twitter.com/AlmightyPatty/status/1513178221952471040?s=20&t=U-F_PcxH_NbcS6z068StoQ
Going to be 100% honest, I had no idea this was created by this AlmightyPatty or who AlmightyPatty was before you brought it up. As I stated in the description of this page, I do not intend to steal nor own any of the concepts used in this game. Including the title and videos used within it. The name "Elden Fling" came to me because I needed a quick title that sounded like the original game--think of my Fun Night At Freddy's game. It is only a parody, no copyright infringement was intended! This game only is, and will always be, just a fun compilation of porn I found online.
Also, the Melina video used in the game has the artist's watermark. I will most definitely put credit in a credits frame if I must, however.
Thank you for pointing this out, though!