Just this once

I stared at her cock as she stroked it slowly. Not only was I shocked my gorgeous step sister had a cock, but also at how bit it was. Her cock had to be 8 inches, and much thicker than mine (when not in a cage of course). Part of me wanted to feel disgusted at this display, but I found myself curious.

Since my parents left sexuality and gender had both been turned upside down. Stephanie was bi, I didn’t mind dressing like a girl and now she had a dick? Yeah things had taken quite a turn from the cookie cutter family I thought we had. There was no doubt I really needed to cum, and there seemed to be no way to make that happen but go along with stephanie’s whims, but could I suck a cock? Was it gay? Who even knew anymore, yes it was a cock, but she was a girl, but I was dressed like a girl. Is it a girl ducking off a girl and thus gay? A guy sucking off a guy and still gay? Something in between? Did I even care at this point?

This felt like a moment that I couldn’t return from. Sure I could do this and never do it again, but could I? Was this an act that would stay with me forever and mark me in some inexplicable way?

All this time thinking, and my eyes hadn’t left her cock. It started moving closer and closer till it was inches from my mouth, then stopped. I finally looked up from the cock and met stephanie’s eyes. They burned with desire, but she held herself back while I weighed my decision. She had a smirk on her face while she watched the back and forth on my own. Clearly content to wait for me to decide. She didn’t want any excuses for me after this decision, it was mine and mine alone.

My eyes slid down her body, examining her erect pink nipples, her toned stomach, down to her hairless python. I felt my caged cock jump as hers did and I knew I had to try.

Tentatively, I leaned forward and licked the tip of her cock quickly before I could chicken out. She purred at my impulsive act and I felt myself blush, but also get a feeling of joy from her reaction. That was something I wanted more of.

Once more I leaned forward, but this time I started from the base of her cock and slowly ran my tongue up the underside of her member as I looked up to her eyes. She looked so pleased at what I was doing, I decided to take it a step further. I placed one newly manicured hand at the base of her cock. Taking a moment to revel in the firm and warm rod in my hand. I slowly started jerking the base as I took her tip into my mouth. I tasted something salty as I realized with pride she had already started leaking pre cum, and started working my tongue slowly around the spongy head.

She groaned as my tongue worked on her and my hand started moving with more confidence. It felt really good making her feel good, and now I wanted her to feel amazing. I started adding suction as I worked another inch into my mouth and moved my hand down to her heavy and hairless balls, giving them a gentle caress as I began playing with them. It felt strange having something like this in my mouth, but I can’t say I minded if I were being honest.

I started bobbing my head slowly, working a bit more in each time I went down and I heard her breathing start to get shallow. The smell of her invaded my senses and drove me to new levels of arousal as I silently begged the vibrating plug to go deeper. In my horny state, I was shocked to be broken from my rhythm as the head of her cock hit my gag reflex and caused me to fall back in surprise.

A line of spit connected my to stephanie’s cock, and I looked up at her, embarrassed as I realized how into that I had gotten. She smiled at me and said huskily, “that was a good effort Jenny, but we will work on it from now on and you’ll get better. I will say you were a very good girl.”

I couldn’t help but smile at her praise, even as a part of me died from embarrassment at being called a girl and sucking her dick. But I knew I was getting closer to release, and that was all that mattered right now.

Stephanie grabbed my face and pulled me up, “now good girl, I think it’s time to get you were you want to go.”