Oh!
The pleasurable stimulation from below made me shiver a few times.
She had her back to me, with a graceful figure, smelling fragrant. Her plump buttocks, wrapped in a hip-hugging skirt, were round, soft, and tender – extremely full.
Being pressed against her like this, feeling her soft tenderness and heat, I simply couldn't control myself...
Rubbing against a strange woman's butt in the elevator was really a bit thrilling!
However, as I swelled and grew bigger, I started to feel a bit embarrassed, and a bit worried too. Surely she would notice, and it wouldn't be good to be thought of as some pervert.
I tried to hold back, but it was no use. I wanted to move back, but I was already against the wall.
She kept pressing against me, causing my size to squeeze into the cleft of her buttocks.
She must have felt it. Her delicate body trembled a few times and stiffened slightly, but she didn't move away or scold me. Instead, she shifted a little, rubbing up and down.
