“We’ve got to spy on Mom,” she says, holding her body tightly against mine.
The next day Lisa is in Mom’s room, while I stand outside the window. Using our cell phones to communicate, I direct Lisa as she adjusts the blinds. We make sure they are just right so that I can see everything in Mom’s room, but she can’t see me through the window.
Mom’s bed comes out from the wall on the right, as I’m looking through the window. Her dresser is on the left. Mirrored closet doors on the far wall allow me to see the chair, sitting in the corner between the dresser and the window. Lisa sits in the chair to make sure I can see her. She playfully spreads her legs and rubs her crotch, then stands up and bends over, shaking her ass at the window.
We make sure we are in the pool when Mom comes home and Lisa invites her to join us.
“Okay, give me a minute to change,” Mom says, going back inside. Lisa and I run to her window. Standing next to each other, we have a clear view of Mom entering her room. She doesn’t bother to close her door because she knows she’s the only one in the house. Lisa is smiling and bouncing up and down excitedly on the balls of her feet.
“This is so cool,” she whispers. “I can’t wait.”
“Shhh,” I admonish her. “You won’t have to. Here we go.”
Mom is unbuttoning her blouse and slipping it off her shoulders, while she kicks off her shoes. She’s wearing a white bra, with a front fastener, that she unhooks with one hand. Her ample tits bounce loose, as she shrugs the straps off her shoulders, tossing her bra on the bed. Lisa and I just stare open-mouthed at our first sight of our mom’s gorgeous tits. Her tan stops halfway down her large, round breasts creating a stark contrast with the fleshy white orbs that surround her two-inch wide areolas. Her dime sized nipples stick out about 1/4 inch in the center of her smooth areolas.
“God, she has great tits, doesn’t she?” whispers Lisa excitedly. “It makes me want to suck on her nipples?” My sister never fails to amaze me.
I move behind Lisa, watching Mom over her shoulder.
“I can picture each of us sucking a nipple at the same time, like we must have done when we were babies,” I whisper in her ear.
I wrap my arms around Lisa’s bare midriff, rubbing my cock up and down against her swimsuit-covered ass. I notice Lisa glancing down at her own chest as we watch Mom continue to undress.
“I can also picture Mom and I sucking your sexy nipples, Sis.” I slide my right hand inside her swimsuit bottom, rubbing one finger up and down her moist slit. With my other hand I pinch one of her nipples through her swimsuit top.
“Mmmmm, oh look!” Lisa directs me back to the scene in Mom’s room.
Mom unzips her skirt and wiggles out of it, shaking her tits back and forth, while the skirt falls to the floor. Slipping her thumbs inside the waistband of her pantyhose, she pulls them down over her hips. A dark patch of pubic hair is visible through her white thong panties.
“She’s wearing a thong! Can you believe Mom looks so hot?” Lisa breathes as she rubs her pussy up and down against my finger. She’s squirming around and I can’t believe how hot she’s getting seeing our mom naked.
wpDiscuz