I have been meaning to share a link to download a free program to use to watch your porn pics while masturbating. I have VuePrint installed on all my Windows 10 computers and it works great. However, it does not do well with animated gif files. Just put all your favorite masturbation pics in a folder (I have mine mostly divided up by category, so I can find what I want by my mood). Then open the first pic in the folder with VuePrint. If you have one hand free, tap the spacebar to advance the picture. Better yet, start a slideshow and go hands free. There are a bunch of adjustments like how fast the pics go by. I have pumped gallons of cum using this wonderful tool. I actually bought it. Now they give it away free. Notice in the instructions for the license code to enter. I installed on my new laptop today and it is working great.
https://www.hamrick.com/upg.html