My sister woke me at midday by yanking the blinds open, pulling my quilt off, and telling me to get my ass out of bed.
"Cassie!" I groaned from under my pillow.
"Doing you a favour, bro," she said as she tramped away. "And entering your stinky room to do it. Were you burning incense in here or something?"
I rolled over, looked up at the ceiling, and remembered several things about yesterday.
"Shit!"
"She's charming," Rosmerta said, sticking her head out of my closet.
"You should see the guys she... wait, wait." I sat upright, squinting at the light. "What happened last night?"
"This morning, technically. Time, it's a funny thing - "
"What did you do to me?" I pulled back the waistline of my boxers gingerly. Remembering the heat and glow of Rosie's pussy last night, I half-expected to see something horrific.
"It's what I did
for
you," Rosie said, getting out of the closet and sitting down on the edge of my bed. She was in human form and wearing a green bikini that was almost more distracting than total nakedness. "I Shaped you a bit. A 'thank you, fuckslave' would be appropriate here."
The surreal burning sensation last night had left something behind. My groin was completely shaved now, first of all. That was small potatoes next to my testicles, which felt a lot heavier before. When I cupped them gingerly, they still felt pretty normal apart from being a couple of inches in diameter each and hairless. At least my dick seemed unchanged. I picked it up experimentally, and it didn't grow wings or anything.
Rosie watched me prod and poke, trying to hold back a laugh. "You're not supposed to look a gift horse in the mouth, master - and you're not hung like one, either. Not yet."
I was surprisingly calm. If feeling sleepy and having my groin shaved was the worst consequence of a demon's magical assault, I guess I'd gotten off lightly. "You, uh, you should probably be explaining this right now, Rosie."
"Why tell you when I can show you?" she asked, standing up from the bed. "Your sister was right, though: you do stink. Meet me in the shower. Her hips swayed as she walked away.
Left alone in my room, I looked at my lap, wondering exactly what had happened last night. Then I wondered what Rosie had meant by 'showing me', and curiosity won out over introspection.
I had to run upstairs to the linen closet to get a couple of towels, wrapping myself in a dressing gown. Dad had long ago left for work and Cassie was planted firmly in front of the TV in her sweat pants. On the tube, a couple of pretty people were arguing dramatically.
"What are you doing today?" she asked me, not looking up from the screen.
I grabbed a couple of towels, and a fresh bed sheet for hygiene's sake. "Why do you care?"
"M'having a friend over later. Can you clear out?"
That rankled, although I was pretty used to it. "It's not like I bug you when you're entertaining."
"No, you just overhear everything. Don't you have work or something?"
"No, I - " This was a waste of time. I actually had the day off work, I had Rosie, and I had no desire to lurk around here all day. "Alright, I'll be gone in an hour or so."
"Cool," Cassie mumbled.
My footsteps slowed as I approached the bathroom. Rosmerta was still wearing the bikini, which was slightly surprising, and she was examining my toothbrush curiously. "Mortals have so many parts to clean. Doesn't it get boring?"
"You said you 'shaped' me," I said, hanging the towels up.
"Yep."
I took off my dressing gown and then my boxers. Having no hair down there felt weird, but not as weird as the extra weight I was carrying in my balls. "This is... . This is, um, really weird," I said. Should have been a poet.
"You haven't seen weird yet."
"You know, I actually believe you," I said, hoisting my dick experimentally. It felt the same, and didn't seem any bigger or thicker or... "What did you do to my penis?"
"Your cock. It's a cock, a rod, a prick." She used the vulgarity with a tone of relish. "You fuck a demon, you can use the bad words."
"Alright. What did you do to my cock?"
"This time?" Rosmerta shook her head. "Not very much. You're already in the middle of the bell curve, size-wise, so I thought it prudent to improve your plumbing first."
"My plumbing? Wait, what do you mean, 'first'?"
She raised her eyebrows. "You don't want more Shaping? To be bigger, stronger, hornier? What else am I going to do with all the Lust you had damned well better fill me up with? I'm gonna make your dreams come true."
"What if they already have?" That slipped out. That was so stupid. Rosie was silent, not replying. That was -
"Thank you, master," she said, surprised, hesitant. Pleased? "But I think we've talked enough. Don't you want to test out your equipment?"
So help me, I was still nervous. I nodded.
Rosmerta grinned and stepped past me with a dainty hop into the shower. There was a puff of sulphurous smoke as the illusory bikini faded away, and then...
Blur. Brimstone. Bright green eyes.