You are a 21 year old straight man browsing a new shop in the local mall.
You are average height and on the thin side, 5'10" and weigh 140 lbs. You have always been a shy guy your whole life with a lack of confidence.
A new store opened up at your local mall with the oddest name, The Wizard's Hat. You being a nerd and enjoying your fantasy video games and D&D you thought it might be a store that sells stuff of interest to your hobbies.
When you arrived you saw that the store was not what you expected, it had all kinds of random items that had very little organization. As you were walking through the loosely organized clothes section something caught your eye. It was a hot red speedo hanging on a clothes hanger. You have always wanted to try a speedo but never had the confidence to wear one in public let alone put one on. But your curiosity along with the price, it was only $5, was enough to convince you to buy it. On top of that the store had self-checkout so no one would see you check out with it. As you are walking to the checkout you grab a random box off the shelf to hide the speedo underneath it. You quickly checkout and as far as you're aware no one saw you.
You drive home as fast as you can with a big smile on your face, you just can't wait to put a speedo on to know what it feels like. When you got home you pulled the speedo out of the bag, through the bag and the box inside it on the floor and quickly stripped off your clothes. You pulled the speedo on and at first it felt too tight, even for a speedo, but then after a second it seemed to fit better and it felt better than you thought it would. The spandex wrapped tightly around your cock and balls and caressed your butt in just the right way. You quickly ran to your bedroom mirror to look at yourself.