As she lowered herself onto me, cutting off my ability to breathe, she writhed back and forth on my mouth, grinding herself against me. Her hands traced down my thighs: she used this pressure to push against my mouth. Just as my head began to rock from side to side in a vain attempt to get air, her fingers wrapped around my shaft, rubbing, caressing the length as I began to throb to her touch.
She released me from her pussy, allowing me to breathe. As I gasped in air, I could taste her, feel the coating of her juices on my tongue and lips. I was almost unaware for a moment as I tried to draw in as much air as possible.
Her fingers tightened around the shaft of my cock, squeezing hard. She was no longer stroking or massaging but it felt as though she was trying to trap as much blood in my shaft as possible, making me hard and swollen. Lifting herself up, she stood above me, undid her g string and let it fall to the floor, then turned revealing her flat, taught abdomen and her tight, hairless pussy; lips glistening.
She lowered herself down again, this time facing me, and took hold of me once again. Her head was over my cock as she allowed large amounts of saliva to trail form her mouth onto my penis, making it feel cool. She smiled at me before opening her mouth and lowering her head, her hair falling either side of her face as she leant down. There was no kissing, her open mouth contacted the tip and she slowly let the glans slide down her tongue towards the back of her throat, all the time sucking hard, each time taking me deeper. While her left hand was tight around the base of my shaft, her right played attended her clit, making her twitch.
After what seemed to be only a moment, she became upright. Looking at me directly, in a slow husky voice she spoke. ‘A nice thick, fat cock with a bright purple bell-end. So tender. Shall I fuck you? Do you want me to slide down on your cock while you watch? What about my tight little ass? Do you want to fuck my ass? Fuck my pussy or ass? Both? Shall in make you cum in my ass then my pussy?’
I did not know what to say. I was shocked by how foul mouthed she was, yet it was wildly erotic. I wanted to be as open and honest but could not speak. ‘My cunt or my ass? Which do I want? Remember, you have no choice? I think I want you to fuck my butt, then when you have no energy or cum left, I shall wrap your balls and cock in rings, make you hard and tight again before riding your cock, making you cum in my tight little cunt.’
Source: reddit.com/r/sexystories/comments/myzpth/my_step_daughter_takes_control_part_4_mf_light