Sisters "try out" strap-on

[Strangebuddy]

Younger sister is a curious little tease who saves up to buy a toy from an online store. She orders it and it arrives but to her surprise it's part of a strap-on. She disconnects it, wanting to just play with it solo but it doesn't feel right in her hand. She puts it back in and tries to find something to put the strap-on on but there's nothing she can find. The return policy has already been voided so she thinks of who she can ask to help her with her predicament, her mind racing with getting fucked from behind.

Suddenly, inspiration hits and she calls her older nerdy sister up and bullies her into coming over. Older sister is shocked and protests but little sister threatens until she agrees to wear the strap on for just a bit, though she's keeping her shirt and panties on, won't thrust, and is only doing it once.

Younger sister accepts, not caring how uncomfortable her sister is and gets on all fours, slowly taking the toy into her. Older sister looks away but as she hears her sister working herself into a frenzy, she looks down and as the base of the toy moves against her she starts to get turned on. She tries to adjust herself to get more comfortable and it draws a surprised shriek from her sister.

Younger sister turns her head around and teases older sis, wondering if she's getting into it. Instead of blushing though, older sis grips her hips and thrusts forward.

What happens from there? Does older sis get a turn? Does little sis have to beg from then on? Do other family members find out?

 

[PSZer0Dark30]

Younger sister is a curious little tease who saves up to buy a toy from an online store. She orders it and it arrives but to her surprise it's part of a strap-on. She disconnects it, wanting to just play with it solo but it doesn't feel right in her hand. She puts it back in and tries to find something to put the strap-on on but there's nothing she can find. The return policy has already been voided so she thinks of who she can ask to help her with her predicament, her mind racing with getting fucked from behind.

Suddenly, inspiration hits and she calls her older nerdy sister up and bullies her into coming over. Older sister is shocked and protests but little sister threatens until she agrees to wear the strap on for just a bit, though she's keeping her shirt and panties on, won't thrust, and is only doing it once.

Younger sister accepts, not caring how uncomfortable her sister is and gets on all fours, slowly taking the toy into her. Older sister looks away but as she hears her sister working herself into a frenzy, she looks down and as the base of the toy moves against her she starts to get turned on. She tries to adjust herself to get more comfortable and it draws a surprised shriek from her sister.

Younger sister turns her head around and teases older sis, wondering if she's getting into it. Instead of blushing though, older sis grips her hips and thrusts forward.

What happens from there? Does older sis get a turn? Does little sis have to beg from then on? Do other family members find out?

VERY interesting idea. I wonder if the older sister is shy and not very sexually active and this event unlocks something inside her. She finds she really enjoys wearing and using the strap-on. She actually embraces it and wears it regularly.

 

[Maidboy]

I like the basic premise and that it's the younger sister who takes the lead. But I'd prefer a more "teasing seduction" scenario than the one you described, and would suggest replacing the strap-on with a pliant double-headed dildo. Doing so would eliminate any "who's turn it is" contentiousness, and allow the girls to more easily satisfy their long repressed sisterly love & lust for each other. This also lends itself to a variety of sensual delights, such as leg play, foot kissing & toe sucking, and some clit to clit contact. As for other family members finding out...

Mom comes back home early from work and hears noises from her younger daughter's bedroom. At first she thinks she's having it off with some guy but soon realizes that it's another girl she's with. She moves in closer for a better listen, and is shocked, yet suddenly aroused, by the sounds of her daughters crying out each others names as they bring each off to the first of many simultaneous orgasms. She decides to "let the girls be girls" and retires to her bedroom to "scratch her itch" and ponder how she may later join them...

 

[Mello_SixtyNine]

How about this scenario:

A family (Alex, wife Amanda, & daughters Emily & Lily) are vacationing in Florida for two weeks. Amanda's sister Carrie let them stay at her two bedroom vacation home in Fort Myers. She's in New York on business but will be back in a week to join them. When the family arrived at the beautiful house, the sisters shouted, "dibs" on their aunt's master bedroom while their parents ended up taking the guest room on the other side of the house. When their aunt get's back, the sisters will get relegated to the couch and inflatable air mattress.That night as the sisters were about to climb into bed, Lily (the younger sister) notices something slightly jutting out from between the mattresses. She slowly started pulling the black strip of leather and a large black strap-on dildo revealed itself. The two girls were shocked at what they've discovered and the realization that their aunt Carrie was pretty damn kinky. Neither of them had seen one before and both were surprisingly inquisitive about the 9-inch monster. Lily lifted the mattress and also discovered a bottle of lube, an acrylic butt plug with a shiny crystal in the handle, and velcro wrist restraints that were attached to a length of rope.

Jokingly, the pixie-like Lily put it on and tightened the straps. She started taunting her older sister with the imposing toy. After a bit of fun, Emily heard her little sister murmur:

"Wanna try?"

Emily couldn't believe what came out of Lily's mouth.

"We can't do that...we're sisters, that's fucked up on a lot of levels." Lily replied with:

"No it's not, it's not like I'm going to start giving you oral. It would be like advanced masturbation. Mom and dad won't hear anything. They're on the other side of the house and these walls are thick."

Emily couldn't believe she was actually contemplating this...her decision was made because she couldn't stop staring at the thick toy and wondering. Lily couldn't believe it either as she watched her older sister tie the end of the rope to the headboard. Emily strapped one restraint on her left wrist and asked Lily to do the other. Emily was laying prone on the center of the bed. She was wearing a pink cutoff t-shirt, a small pair of white panties with blue polkadots, and a pair of white ankle socks. She nervously glanced at her little sister and said:

"Let's do this before I change my mind."


Needless to say, the sisters had a lot of fun that week. unfortunately, they were surprised when their aunt Carrie came back a day early and discovered them fucking like rabbits with her toys. They were even more surprised at what happened next.