“One day, Lola invited Delphina to hang out with her for the day, and she insisted to do something she really likes to do. In this case, it’s balloon riding. Delphina wasn’t quite sure how that would feel, so she obligued, and she enjoyed it quite a lot! Then, Delphina wondered what would happen if they did the same thing, except at the bottom of a pool, she did sink an inflatable before (with a pony inside), so it should be no different from a balloon. Lola agreed to the idea, and Delphina managed to take both balloons underwater, along with the ones Lola had on her mane. In the end, she ended up enjoying it a lot more than she thought, and ended up blushing in enjoyment, and Lola was pretty happy seeing that Delphina was enjoying it, and was having fun too!
 
So yeah, this is an idea both and myself discussed in a group chat. This is also what happens when you let me combine kinks…
 
Delphina Depths is owned by me  
Lola Balloon is owned by Sny-por” (From DeviantArt)
 
 
Am I the first one to combine fetishes like this?