I'm friends with Jaimi's little sister, so I see Jaimi come and go a lot, but she never sticks around. She's hotter than her little sister I have to admit. I'm sure my feelings have something to do with the time I saw her relieving tension. Their bathroom has two doors, and one connects to Jaimi's bedroom, and when I went to close her door so I could use the toilet, there was Jaimi, taking off her belt with her back to me...undressing. Instead of saying oops or shutting the door, I froze there like a moron. In one motion she pulled her skirt and panties to the floor so that I was staring right into her pussy and asshole maybe a meter away! Fortunately (sort of) her sister knocked on her door just then, and when Jaimi went to answer (in only her sweater), I slowly closed the door and locked it, or thought I did. I really needed take a piss, but I was too hard, so I sat down and started jacking it as quietly as I could. Not five strokes later, the "locked" door swung open and in walked Jaimi wearing a towel. She backed out without saying a word, but I know she saw me. I went limp and went back to study with her sister, but I still had to go bad! On my second attempt, when I went to lock the damn door, I could hear Jaimi on the other side breathing. The door seemed locked, but when I pushed, it openned. And kept on openning wider and wider on its own until the V of her bare legs came into view. Or is that an M? Either way, her hand was in the middle, pawing at her cunt super fast like she was putting out a fire. The hair around her crack was all wet, and it was getting on her towel. I wish my story didn't end there, but if she opened her eyes I'd be busted, so I left the bathroom without going -- for the second time! At least we were even. On my third try, I could hear Jaimi in the shower, so I held it and walked home. I worried that things might be weird after that, but she seems the same, friendlier maybe even. She used to act like I wasn't even there, but now she usually says hi when I come over.