CollabErotica INTERACTIVE EROTIC STORIES
Log In

Search

Filter
Reset
Stories 0

Chapters

121

Booted off

Chapter in Tiny Brother VS Big Sister
copier
Preview: You scream as you ride the vent down and fall onto a hardwood floor. “ victory is mine” you say face squashed into the floor. It comes out more like vikt ory is myn. But it is cut off as a black f...
180 words 190 views
May 30, '25

Trapped all night long!

Chapter in Tiny Brother VS Big Sister
copier
Preview: Being wedged deep up your aunts ass didn't sound like a good night to you. You had to fight your way out of here. You continued to be persistant and wiggle your way free. The tickling feeling only...
790 words 190 views
1
May 30, '25

Kate the workout queen

Chapter in Tiny Brother VS Big Sister
copier
Preview: almost as soon as she told you the doorbell rang. your aunt opened it to reveal a very fit woman around 28 or so with long brown hair, and large breasts for how much you've been led to think she w...
320 words 150 views
May 30, '25

pain tolarance

Chapter in Tiny Brother VS Big Sister
copier
Preview: "what do you mean pain tolarance?" you asked and your answer was a foot. you didn't have any time to think about it because kate's big bare sole crashed down on you and ground you into the floor. ...
240 words 140 views
May 30, '25

Training just begun!

Chapter in Tiny Brother VS Big Sister
copier
Preview: As Kate's menacing ass rose from the seat, you were flat and exhausted. You dont have much perception of time while being crushed but you assumed it was atleast an hour you spent trapped between K...
770 words 140 views
May 30, '25

Around the Clock Attention

Chapter in Tiny Brother VS Big Sister
copier
Preview: "Oh, and speaking of which, this little guy of yours needs a lot of attention. If my program is going to work, he's going to need to be working 24 hours a day 7 days a week." Kate said. "I can't s...
430 words 130 views
May 30, '25

Kate's Place

Chapter in Tiny Brother VS Big Sister
copier
Preview: Kate sped away from your aunt's apartment toward her own complex. It wasn't far, but Kate drove the entire length of your aunt's parking lot as well as her own. She made sure to hit each and every...
650 words 120 views
May 30, '25

Choices From Kate

Chapter in Tiny Brother VS Big Sister
copier
Preview: Kate looked down at you in her fist with disappointment emanating from her face, focused solely on your small body on the counter. "These workouts will happen Allen, but it's up to you how we d...
560 words 110 views
May 30, '25

Stuck On Stubborn

Chapter in Tiny Brother VS Big Sister
copier
Preview: After that barefoot stomping Kate put you through, it took a good long while for your body to inflate to a point where you had enough air in your lungs to muster up a response. Kate was clearly ge...
550 words 120 views
May 30, '25

No Breaks Except Your Body

Chapter in Tiny Brother VS Big Sister
copier
Preview: Kate peeled your flattened body off the back of her pants and licked her lips. “I love my job,” she said quietly to herself as she pulled back the waistband from her workout pants and panties a...
370 words 110 views
May 30, '25

Establishing a Routine (1 of 2)

Chapter in Tiny Brother VS Big Sister
copier
Preview: (I guess I wrote too much....this had to be split into two parts) You felt a gentle sway as your “trainer” walked through her apartment before an unexpected drop. You brace yourself for the wors...
1.6K words 110 views
May 30, '25

Establishing a Routine (2 of 2)

Chapter in Tiny Brother VS Big Sister
copier
Preview: “A steady, heathly diet is key to training just like the workouts are Allen, so you’ll need a strong breakfast and plenty of water every morning,” she said cheerfully. Kate presented you with a ca...
1.6K words 120 views
May 30, '25

Graduation Day

Chapter in Tiny Brother VS Big Sister
copier
Preview: You smiled at Kate as she looked extraordinarily happy as you ate your egg whites and toast. "All done Kate!" you sang as you swallowed your last bite with a bit of water. "Ready to get back to...
750 words 100 views
May 30, '25

Speed Training

Chapter in Tiny Brother VS Big Sister
copier
Preview: You slept really well that night, filled with pride over your accomplishment. You had never gotten such an approving response from your aunt in your life. And the victory you felt by humiliating y...
740 words 100 views
May 30, '25

A Friendly Face

Chapter in Tiny Brother VS Big Sister
copier
Preview: Kate stomped to the door and forced a smile on her face as she opened the door to the grinning face of Sophia. "Hey girl!" Sophia exclaimed. "Missed you at the gym, so I wanted to stop by and ch...
830 words 110 views
May 30, '25