I was hiding in my sister, Danielle's closet, waiting for her to change. I'm eighteen, Danielle's twenty. We both go to different state colleges, but we both live at home. Me because I'm "rambunctious" whatever that means and Danielle because she wants to be a doctor some day and didn't want to be partying when she needed to be studying. She's the good one, I'm the bad one. Our parents divorced years ago so it's just us and our mom. She does a good job or at least tried to with me, but she works a lot. She's a lawyer.
Danielle just walked in. I knew she'd strip off her clothes and take a bath. It's her Friday night routine. She's tall with long dark hair, dark eyes and big boobs. She also has a nice ass maybe a little to big to some guys, but not to me. First off are her shoes, then her jeans. Then her blouse comes off. There's my sister in just her bra and panties, neither one doing a very good job of holding anything in. Her ass was hanging out and her boobs spilled out from her bra. I could even see her areolas a little bit.
I so wanted to jack off right at that moment, but decided to just touch myself for now. After she went to the bathroom I'd sneak back to my room and jerk off to the mental imagine that was now locked in my brain. I closed my eyes and started rubbing my crotch through my sweats feeling my cock start to get hard.
Suddenly the door flies open and Danielle is dragging me out of the closet.
"David, what the hell?"
"Nothing I was looking for something," I protested.
"Oh yeah, what?"
"Uh my phone?"
"Liar! Mom!"
"No wait. Don't tell mom," I pleaded.
"Fine. Get over here," Daniele said, grabbing me by the ear and throwing me on the bed.
"Hey, what are you doing?"
"Naughty boys deserve to get spanked," she said and started smacking my ass.
"Ow! Hey take it easy," I said.
"I'm just getting started," she said and yanked down my sweats.
"You're not even wearing underwear? She asked. "Well, let's see how red I can make this ass,"
She started spanking me again.
"Come on now stop!" I begged.
"Oh, I bet I can make it even darked," she said scratching her nails up and down my red-hot butt.
The motion of her spanking me and the feeling of her huge boobs pressing on my back was making me hard as a rock. I started rubbing my cock on my sister's bed.
"Are you seriously trying to fuck my comforter?" Danielle asked. "Turn over!"
She flipped me over, even though I'm a little bit on the chunky side. My hard cock sprang up, hitting her in the boob, leaving a drop of precum on her bra.
"Eww, now I've got to burn this," she said, taking off her bra. "There. Is that what you wanted to see? My big old tits?"
My eyes bugged out of my head. Finally, after all these years. They were better than I thought they'd be.
"I guess so," she said and grabbed my cock and started stroking it. "Go ahead and suck on them while I stroke your cock. Maybe then I can get changed in peace."
She didn't need to ask me twice. I licked Danielle's big boobs. She had big areolas and average nipples that were both starting to get erect. I tried going back and forth but it was too hard to do the way I was lying on her lap. So, I just concentrated on one boob and used my hand to play with the other.
She tried to act like she was disgusted but every time I gently bit her nipple, she let out a little moan.
"Would you like me to suck your cock?" She asked, leaning down.