Step-mother

Into the room came a woman I recognized inherently as my stepmother. Her name was Laura if I remember correctly.

She had raven black hair, tan skin, and a full figure. Her breasts were almost as big as my head yet still firm and perky. She was undoubtedly beautiful and she wore a red silk robe that did not cover her breasts. They spilled out more and more with every step she took towards me.

"Well, well, well," She said swaying her hips, "look who's finally 18," she looked at my cock all teased and red, "and he's ready and raring to go."

She sat on the edge of my bed and eyed me with hungry eyes, "You've had this monster just waiting for a chance to be used and abused," She stroked my cock, "Well don't you worry I have quite the extensive list of activities planned to celebrate you little brat," She mounted me and centered my cock just below her dripping slit, "But first I'm going to have my turn on you."

She slammed down on me and rode hard and fast, I found that my orgasm was fast approaching and I said as much.

"I don't care," Laura shouted, "Cum in me for all I care, just don't you dare go soft."

I felt my cock start pumping my load into her and she threw back her head as her own orgasm approached. Then she kept going.

My cock refused to soften as she continued to ride me like a woman possessed. I lost track of how many times she orgasmed, but I know she kept me like that until I had orgasmed 4 or 5 times. For the first orgasm I loved it, but after the second it felt like my cock was on fire, but she just kept going.

I could feel as her slowing down as she said, "Ah, that's better."

I sighed in relief as she got off of my aching penis that was finally allowed to go soft.

She must have noticed how exhausted I was because she said, "Oh stop being such a baby," she picked her robe up off the ground and put it on, "You were asking for that rough treatment for having such a nice cock," she laughed a little, "Those girls at school are gonna eat you up, turning 18 just in time for the school year, god it's going to be so much fun, for them at least."

She untied me from the ropes.

She started walking away, her stride was a little uneven, "Anyway there's food downstairs."

She left and I felt a brief wave of relief before I realized that I wasn't getting out of here. I had to go out that door. I felt an intense need to go to school. Probably due to the witch.

I stood and got dressed. Now I just needed to muster the courage to get out the door.