If you’d like to see more of EcchiMask’s art, you can find his (SFW) DeviantArt here: https://www.deviantart.com/ecchimask
And his (NSFW) HicceArs here: https://hiccears.com/artist-profile.php?apid=85328
And his y!Gallery here: https://old.y-gallery.net/user/ecchimask
And here is where he posts most of his adult work: http://www.hentai-foundry.com/user/EcchiMask/profile
Here’s page seven of EcchiMask’s comic “Sharing My Dad”, which I am providing colors for. In this page, we see a bit of how Ash is viewing things as Gohan sinks to his knees to blow his dad.
Ash is very close to Goku’s feet. If I was him, this is the best chance to give a good foot licking to Goku.