Gf thinks that I have cheated on her

[heylo]

Hi. I'm 17. I have a big cock and I'm a show-er, so I have a big bulge. I tried some things to make it not that noticeable, but not all of them worked. That's why now I have it again. Anyway, three days ago I was walking down the hallway at school and a girl just grabbed it and ran. Yesterday my gf told me that she knows about it + “She told me that I'm a lucky girl, because my bf is that big. What does it mean? What did you do?” (my gf told me these things and now she thinks that I have had sex with the other girl). Now she doesn't talk to me. I tried to explain her what happened but she didn't trust me. What to do?

[ska8er]

I have no idea what u r talking bout.
U have a big bulge-a girl grabbed it
and ran away with it-ur girl is mad
and called u a lucky girl cause ur
boyfriend is also that big???
Am I having a stroke here?
Make urself more clear.

[Space Delta]

Hi. I'm 17. I have a big cock and I'm a show-er, so I have a big bulge. I tried some things to make it not that noticeable, but not all of them worked. That's why now I have it again. Anyway, three days ago I was walking down the hallway at school and a girl just grabbed it and ran. Yesterday my gf told me that she knows about it + “She told me that I'm a lucky girl, because my bf is that big. What does it mean? What did you do?” (my gf told me these things and now she thinks that I have had sex with the other girl). Now she doesn't talk to me. I tried to explain her what happened but she didn't trust me. What to do?

You see, girls have a problem of overthinking. I don't know why, but they enjoy getting obsessed with small things even if it ultimately kills them.
The best way is to keep trying to explain to her, ultimately you'll succeed because she's bound to soften with time. But if she doesn't, then it means that she doesn't really trust you and not worth the effort.