Your girl doesn’t suck you off much if at all, but you noticed some marks on her knees. She found a way to prevent that when she made her following visit to your best friends house.
"I just met your girl after work and took her home. She was a little shy and hesitant at first, but I am teaching her how to suck my cock since a few hours. I'll let her go when I'm empty. You should be thankful that someone finally takes care of her."
My shower window temporarily has no glass in it which sucks, but also means I get to open the blinds and hope that I made someone’s morning in the apartment building across from mine (f)