Still on rotation

Jane and I had settled into a nice routine. She came over Fridays after work and worked her way through the service schedule. I wanted a bit more from her, but our agreement was that I wouldn't ask for major changes.

The next Friday she came over and let herself in. "Time for your rim job," she announced. She was wearing her work clothes -- grey slacks, flat shoes, and a sweater. "Want to sit on the couch?"

She was being friendly, but I wanted something else. "Jane," I started. "I don't want to see you wearing a shirt in this house again. Take your tits out, slut."

Jane looked a bit shocked, but also a bit turned on. She quickly took her sweater and bra off, revealing her small breasts. I walked up to her, grabbed her nipples roughly in each hand, and twisted.

"Today I'm going to sit on your face, not on the couch," I said.

She moaned. I pulled her to the floor by her nipples, and when I released them, she immediately lay down. While I took off my pants, I saw her slip her hand into hers. She started masturbating as I lowered my ass onto her face.

"Just kiss it for now," I said.

I felt Jane's soft lips touch my asshole and I heard a kissing sound as she puckered and pressed them into my ass.

I turned on some porn -- a bukkake video I liked, something I knew Jane would hate if she saw it. I started masturbating. After a minute, I said, "You can start licking my ass now, slut."

I felt Jane's lips part slightly and her tongue start licking around my asshole. She still had her hand in her pants, and her other hand crept toward her nipple.

"No," I said, and blocked her, grabbing her nipple myself and twisting hard. Her tongue lashed harder around my asshole. "Cup your hand in front of me in case I cum," I told her. She obeyed, putting her hand near my cock. "Now, Jane, I want to really feel your tongue in my ass," I said.

Jane moaned and I felt the tip of her tongue probe my asshole. With no warning, she started orgasming, bucking and pushing her tongue deeper into my ass.

"You fucking slut!" I shouted, and I started cumming too. I aimed my cock at her waiting hand and filled it with cum.

Once my orgasm subsided, I climbed off Jane's face. Her hair was messy and she had saliva on her lips. She was slightly flushed and panting... I guess her orgasm had been a strong one too.

I looked pointedly at her hand. "Well?" I said.

Jane carefully sucked the cum out of her hand into her mouth and swallowed it. "Thanks," she said. "That was awesome."