For anyone who is a fan of audio files with toy support - obvious example is the ShibbyDex ones - something you might like to try is wrapping them with some video to enhance the experience.
The following ffmpeg command muxes an audio file with some video, and either repeats the video, or clips it to match the length of the audio.
For ShibbyDex you would probably want to find a femdom video with a lot of close face and eye contact.
ffmpeg -stream_loop -1 -i INPUTVIDEO.mp4 -i INPUTAUDIO.mp3 -shortest -c copy -map 0:v:0 -map 1:a:0 -y OUTPUTVIDEO.mp4
Command works with both 2D and VR videos, also different audio formats like m4a and mp3.