Due to the awkward standing position, I was only a quarter inside her pussy. I kept wishing she would part her legs and swallow me to the hilt. Luckily I guess her itch grew stronger. I felt her part her legs a little wider. There wasn't sufficient space but she managed to keep her feet about a foot and a half apart. In the process she pushed her big ass back. I still couldn't get in any further due to the heavy mass of flesh in her butt cheeks.
I reached out with both hands and held both globes as I pushed them apart. With a little scoot I now pushed forward. I could feel my dick slide easily into her hot slimy sheath. My whole nine inch cock was now inside of her. I could feel her vaginal muscles twitching and sucking my dick. All this time she had stood motionless but now she started gyrating her ass in a circular movement. Her pussy was so sweet. Soft, tight, hot and smooth. I started fucking her in a gentle rythm in and out. I had to do it slowly to avoid pushing the passenger next to me.
We continued fucking gently for over three minutes. No words were exchanged. I would fondle her breasts through her blouse and pinch her erect nipples. The darkness worked well for me. Hardly did any other passenger notice what was going on. All of a sudden she shuddered and stiffened as she held tightly on the seat. She released another gush of hot fluid from her pussy. It ran along the length of my dick and balls and to my thighs. As she squirted I continued inserting into her vulva in a quickened pace. It was such a pleasant feeling when I started cumming. I held onto her buttocks as I shot my cum deep into her cunt. As the last drops of cum emptied into her I withdrew slow and my dick went limp. She straightened herself and pulled down her skirt along the sides of her thighs. She then turned to look at me. I couldn't see her face clearly in the darkness but I noted that she was smiling. "Which is your stop?" she asked. "Ziwani", I replied. "My stop comes before yours - Moskitini" she said. I asked her if I should alight at her stop which she agreed to. We were almost there, so we started pushing our way to the front towards the door. It was quite hectic finding way between the standing passengers but we gradually made it to the door. I tapped the conductor on the shoulder informing him that we had reached our stop. I gave him bus fare for two then we alighted.