The other day I was at Dunkin donuts waiting in line for what felt like forever. I noticed a cute girl maybe a little younger then me with her tits pushed way up. She caught me looking and we made eye contact for a few seconds before I looked away. Eventually I look back and realize her and now her friend are both whispering to each other and turning around to look at me. I keep watching at them stare at me for a few minutes. Everytime I caught them they'd just giggle and stare more. I finally caught them looking down and realized I had a VERY obvious large dick print from my dick swelling up a little. They kept looking as I started to get hard now knowing they were staring at my cock. I had to turn away before it got too hard and was visible to everyone else in the store. I eventually got my stuff and left. Once I got outside I walked past the glass wall they were sitting against and made sure to pull my shorts tight to give them one last good look. They both were giggling and staring.