You are an old fart, but you still have a taste for girls just graduating high school. The only problem with that is finding girls that young that aren’t afraid of you. Luck for you a guy named Allan Henning was having the same problem and he decided to do something about it. Now the world is a better place.
Allan used his computer science degree to code a site called Amateur Match. It has come a long way since those humble beginnings, but even then it allowed guys your age to fuck girls that are barely legal. It did this by having everybody from everywhere signup to the same site with the same goal. To get laid. Then the girls can look for older men and the older men can look for younger girls. So simple!
Since those early years things have become more dynamic. You can now write a bit about yourself so that older women will know you are not interested in anything over half your own age. Girls do the same making it easy for you to search profiles for keywords like "sugar daddy" and find girls looking for one.
So give thank to Sir Allan for giving us all the ability to chase our dreams.