Today in the morning I downloaded a GIF keyboard app and it required my consent because it was apt only for those who are 17 and above do to possible content in nsfw gifs. Out of curiosity I started searching such GIFs but whe searching for them I covered the screen with my hand (to not see much, only faces) I did see one of an explicit behind. My intent was to confirm the app had such content, not to see it later but only out of curiosity. Before searching them I actually thought, “By searching them you are exposing yourself to temptation, and you know that is sinful itself, thus you would commit a mortal sin.” Besides this I did not commit any other sin. If I told myself it would be a mortal sin, is it really that? Do I derermine my own mortal sin by commiting myself beforehand in the manner that I did?