"You had sex with him to find out if you'd be comfortable being naked in front of him?" I asked her.
"Yeah, I wanted to find out what kind of person he was first, so I had sex with him," Quinn said confidently.
"That's a weird way to see it," I said before I could stop myself.
"Not really," she said as she got up to kneel on the bed. "It's a beautiful way to see things. Open your eyes to the pleasure in the world, Joshua. It can be amazing," she said, starting to caress my cheek.
"Quinn, you're making me a little uncomfortable," I told her, all too aware of how her talking about fucking some tattoo artist was making my dick hard, not to mention how much it turned me on to have her caressing my face. It was like she enjoyed making me aroused.
"Why? You know you like it when I touch you, and it's not like I'm telling you anything you don't already know. Deep down, you know that sex is a wonderful thing and that sharing pleasure with someone makes you closer to them," she said.
"I know, but you're my step-sister and I don't want to talk about something like this with you," I said.
Quinn began to run her hand down my back and came closer to me. "Don't be so constrained, Joshua. You know you want to talk about your sexual desires with me, you know that you want to tell me how you feel. I can understand you better than anyone, you can share everything with me," she said. She began rubbing her hand over my chest and moved her head closer to mine before putting her other hand on my chin and turning my head to face hers. "Tell me how you really feel, Joshua, tell me how you're feeling right now," she said with an intensity that made her seem like she was possessed.
"...I feel..." I didn't know what to say. I didn't want to tell her how I felt. My dick was completely hard and throbbing, and what I truly wanted was to run my hands all over her body, force her down onto the bed, and have sex with her. I couldn't tell her that, though, and turned away so I wouldn't have to meet her gaze. She is my step-sister, and I didn't want to jeopardize the relationship we had. I was afraid to tell her the truth.
"Tell me, tell me what you want," she told me, almost whispering as she turned my face toward hers again so that she could look me in the eyes.
"I... I want..." Suddenly, she slid her hand down to my dick and ran her fingers over my hard shaft. "Quinn," I cried.
"Isn't this what you want, Joshua? Isn't this what you've been craving... desiring?" she asked as she slowly squeezed the tip of my dick in her hands, with a seductive smile on her face.
"Quinn, that's not what I want," I almost shouted at her.
"Then why are you so hard?" she asked me with an evil grin on her face as she focused on what she was doing.
"I'm hard because, because you're touching my dick," I said.
"That's not true. You were hard before I touched you. I could see it when I sat up. Your dick was so hard it was practically ripping through your pants," she told me as she slid her other hand under my shirt and ran it up my back.
"That's because you were practically showing me your pussy," I told her.
"So you admit that you were turned on by seeing my pussy?" she asked.
"Yes," I insisted. She hadn't taken her hand away from my dick and was starting to stroke it through my pants. It felt so good, and I let out a soft moan as she moved closer to me and her breasts pressed against my arm. I was just sitting, not knowing what to do, as it seemed I was enjoying the moment with her.
"Then I know that you want me, Joshua, and I know that you want to do more than just stroke. If you want me to stop, just say so and I will, but I know you won't want me to stop," she whispered into my ear as she kissed it lightly, running her lips over it like a feather. The sensation was so intense that I couldn't help but moan. Suddenly, she undid my zipper and slipped her hands into my pants before wrapping her fingers around my now uncovered dick and kissing my neck.
"Oh god, Quinn," I said as I moaned in ecstasy.
"That's right, you know you want it, Joshua, you know you want your step-sister's lips wrapped around your dick," she said as she stroked me and took her other hand from my back and pressed me down onto the bed with it. "Lay down so I can suck you, I want your dick in between my lips so bad," she said as she bent over my body and stared up at me.
"Quinn, we shouldn't be doing this," I said as I looked down at her, staring into her eyes.
"I know, that's what makes it feel so good," she told me with an evil smile as she took my dick in both her hands and brought it to her lips. Her tongue darted out of her mouth and caressed the tip, sending a tingling sensation through my whole body.