Carefree college girl with plump pink nipples and beautiful D cup tits refuses to be fucked without a condom

The girl coming to our shoot today was acting in a way that made me think she was waiting to be "picked up." She denied it, but it was obvious that she was putting out the invitation. But it wasn't like she was fishing for handsome men, it was more like she was waiting to be picked up for a financial reward... She told me clearly that it would be impossible if she didn't get some finances in return. Her name was Natsuki and she is a university student with beautiful big tits that are D cups. She said she doesn't have a boyfriend, but I think she does. She said that she loves clothes and "buys clothes" when she gets an allowance. Whenever she sees something new at the store, she immediately wants it. She has a cheerful personality, but when I suggested doubling her allowance if she had raw sex with me, she immediately rejected the idea. I told her that it felt better without a rubber, but she said that it felt perfectly fine with rubber on...