“Work your mouth up and down my cock, about an inch, maybe two, and suck me fairly tightly, as you did with your hands. You really don’t have to take me in very deep. I’ll warn you just before I cum.”
Jenna did what I had just asked. I first felt the tip of my cock lodge between her lips but she was barely taking me in. It felt like she had brought her lips down on my cock very shallowly and had stopped as soon as her teeth touched my bulbous tip. Some seconds later, I felt her tongue swirling over the head of my cock but soon, blissfully, I felt my sister’s mouth begin the fellatio. My pleasure soared, I could not keep my pelvis flat on the mattress and, as I sighed and moaned loudly, the extreme feelings were making me want to push my shaft deeper into Jenna’s mouth. After maybe a minute of the most exquisite sensations, I knew I would not be able to hold off any longer so I asked Jenna to let go of me. Jenna stopped moving but she kept my cock inside her mouth. I began licking and sucking all around her clit, moving my tongue closer and closer to it, feeling the effect on Jenna increasing the closer I got to her little nub.
Her orgasm overtook her seconds later. As I felt my own orgasm well up at the same time hers was surging, I shouted to Jenna to let go of my cock but she moved her mouth up and down my dick vigorously instead, even as she herself was still undergoing a powerful orgasm. Jenna had moaned loudly then cried out as her body quivered and shook uncontrollably as the spasms had taken hold and she still had my cock in her mouth when I erupted. There was nothing I could do so I just let myself go, feeling a long series of spasms as my cream erupted. Because this was my own sister fellating me, I knew this was incest. For some reason, that very thought increased my sexual excitement and my pleasure became even more intense, excruciatingly so, bringing me sensations that were probably much stronger than usual. I became absolutely giddy with the lust I felt for my sister and, once it started, my orgasm lasted, and lasted, certainly much longer than usual.
I felt completely spent when Jenna finally let go of my shaft and rolled off me. There was a strong sexual odor in the room and I thought she would go wash her mouth and hands right away but she stayed on the bed and lay down beside me. Taking hold of my head, she kissed me, a hard, seriously long kiss, our tongues mixing it up aplenty. I can say I definitely know what my stuff tastes like. After our kiss ended, we lay in each other’s arms and talked things over, Jenna first.
“I wasn’t sure what to do about your cum, I was so into the lust I felt at what we were doing, it felt important to have you get off in my mouth. So I swallowed it all, me who thought I’d never be able to. I suppose it’s because I care for you so much, Brad. The sensations you made me feel were so powerful, the pleasure I felt down there was so intense I couldn’t believe it was caused by you, my own brother! So I love you, love you, love you, just for being you.”