He leaves for the key

He said OK then quickly left. I saw him leave his building (he now had some clothes on, the lucky guy) and entered my building.

The wait was very nerve wracking. When I was masturbating, I was not thinking about the cars going by but now it seemed like every car that pass I was exposing myself to them. I know I just was paranoid but still. Maybe if I masturbated again. I stuck a finger inside my pussy. Shit, I was still totally wet. I was nervous but still very excited. I sat down, my back against the door and opened my legs. I started slow with one finger inside me and the other one rubbing my clit. Then I put 2, then 3 fingers inside me. I wished for a cock or at least my big dildo. I was going faster and faster, getting close to another orgasm when I heard a knock behind me.