When I woke up the next morning, I was startled to feel a warm body in bed next to me and I literally jumped off the mattress in shock. The sun was out and I had slept in a bit apparently. When I saw a naked blonde girl in my bed I thought it was Courtney for a moment and was kind of freaked out, but then I noticed the leaves woven throughout her hair and the faint green markings all over her. It was the Wood Nymph laying there in broad daylight. Did that mean that Courtney was still asleep then? I wasn't sure exactly how that worked anymore.
"Holy fuck, you scared me," I said, breathing in deeply to calm myself.
She stirred and smiled at me. Her dark eyes seemed more magical in the morning light and the way she stretched and showed off her naked body sent my loins on fire.
"I was going to visit you last night," she said rather sleepily, "but I saw that you were playing with your sister and waited until you finished. All over her, I might add."
I just smiled sheepishly and nodded. "Uh, yeah. That happened."
She propped herself up on one elbow and gave me a devilish smile. "I was able to feed on the semen you left all over her body, so thank you. I wanted to tell you in person."
I glanced at my door as if someone might open it and catch her here. "Is Courtney still asleep then? How are you able to..."
"I am in control of her," she answered. "I am also aware of everything happening around us and can instantly return her body if necessary. You are worried about being caught?"
"Well, I mean..." I shrugged. "I really don't know how any of what you do works. You'll know if my parents wake up because of...magic?"
She laughed and nodded. "Yes, because of magic. It is not in your nature to understand it because you are a very physical creature. That is what I am so enamored with, and why I choose to visit you in this way."
I was naked still and my morning wood was sprouting nicely now, especially after having seen her gorgeous body like this. I felt strangely confident sexually around her, almost like she was my willing sex slave and would do whatever I wanted. I had only our last few rendezvous to judge her on and this seemed to hold up.
I felt bold and walked back to the bed to put my erect penis right in front of her face. Her dark eyes lit up and she inhaled my cock without protest. Seeing her on her hands and knees sucking my dick was really getting me horny as her mouth worked its own "magic" on me.
I ran my hands through her hair and noticed that the leaves strewn throughout her blonde strands were some kind of illusion and my fingers passed right through them. The hair was not though, and the head bobbing up and down on my dick was real too of course. I loved the feel of holding her head down into my crotch and forcing my cock into her throat. She didn't choke or gag or anything no matter how deep I thrust. In fact, when I would take control more she would moan appreciatively.
I really loved fucking her face like this and felt my balls churning already. I was still suspicious that we would get caught somehow so I didn't want to drag this out any longer than necessary, although it was so enjoyable. I kept fucking her mouth and going deep into her throat until I could feel the spasms begin.
"Fuck!" I spat as I felt my balls clench up and my cock started shooting ropes of cum into her mouth. Her tongue was going wild on the underside of my cock while I covered it with thick sperm. I pumped spurt after spurt into her and then buried my cock so deep my balls were right against her chin.
She groaned and grabbed my ass with both hands to hold me in place while milking me with her throat. I swallowed and sighed contentedly as the last of the pleasure spikes passed over my body. Damn, that felt good! She swallowed it all and savored the taste, still sucking gently on me and nursing my cock as it slowly deflated.
I smiled down at her as I watched her do that. "Thank you."
"I am so fortunate to receive so much of your seed," she beamed. "It is truly my pleasure."
I collapsed next to her on my bed. "Do you really need it to survive or something?"
"It is not my survival that is at stake," she said, her tits proudly on display as she leaned back on her hands. "However, a male's seed has many wonderful magical properties and Wood Nymphs find great pleasure in consuming it."
Other Wood Nymphs...why hadn't I thought of that before?
"So there are others like you?" I asked, finally seeing past the sexual nature of our relationship and barely registering that this was my sister's physical body I had just defiled. "Have you ever made yourself known to anyone other than me?"
She shook her head. "You are the first human I have interacted with. My kind...does not normally make themselves known. I am considered very bold, I suppose. Or actually, 'risky' might be a better term."
I had so many more questions but I also didn't want her to stay in my room much longer, even though she had promised that she was in control. However, there was something I wanted to do before she left...
I got down between her legs and opened them so I could taste her pussy before she left. She happily spread herself open for me and I stuck my tongue as deep inside of her as I could before devouring her lips and sucking on them hard. She gasped and jumped a bit but made no move to stop me. She tasted so good, and I wondered if Courtney would taste the same way or if it would be different to fuck her than it was with the Wood Nymph. The flesh was the same but the person inside was different, after all.
"You better go back now," I said finally, flicking her clit one last time. "Courtney and I will have some talking to do I think."