My dad has a best friend, frank, 62 looking 50 pretty small guy, 5ft5, but good looking, amazing charisma, interested and in shape. All my dad isn’t. A few months ago me, my dad and frank went out for dinner and at a certain point my dad and Frank got into a joke saga about the size of Franks cock and how it was inhuman and a catastrophe for all holes, men and women. It were innocent jokes to them but my view of Frank totally changed for good. He instantly became a sex object for me. Men and women? Inhuman? Everyday since, I’d fantasise about him naked in the shower, around the house, on his boat. I dreamed of him stripping down for me, us showering together or us two going camping as nudists.

Last week I had to pick up my dads car keys at franks place and he opened the fucking door in his towel. He bulged. In his towel. And not a little bit. A big crotch. Huge. He asked me in and I went but after 5 minutes of us talking he joked about my boner which was insanely visible in my shorts and he laughed. He gave me the keys and said “you better take care of that, before it blow up haha”

I got so freaking red. It’s the most embarrassing moment in my life.