>>3632181huh I was going to call you a faggot and tell you to reverse-image search it but for some reason it's not showing up on saucenao despite being on pixiv. I did keep the pixiv filename though so you could've just taken the numbers from the filename and manually put it into a pixiv link to find the art, but I'll spoonfeed you anyway.
https://www.pixiv.net/en/artworks/88177306>>3632194Yeah pretty sure Itoi himself deconfirmed it, but the art is nice so I don't really care. Giygas in 2 is just based off an adult movie scene he saw when he accidently walked into the wrong movie theater as a kid.