Size difference story generator
A size difference story generator writes the physical gap as the fantasy — being lifted, covered, held, and made to feel very small.
Size kink is about scale being felt rather than stated. A hand that covers too much, a doorway they have to duck through, being moved without effort. SecretPen writes the ordinary moments where the difference shows up — those do more than any number ever does.
Three ways to get a size difference story
| Story sites | General AI | SecretPen | |
|---|---|---|---|
| Written for you | Browse only | Sometimes | Always |
| Refuses this kink | — | Often | Never |
| Explicit, no fade | Varies | Rarely | Always |
| Nothing is published | Public archive | Logged | Private |
Three openings to steal
Click one and it lands in the desk, already typed. Change any word you like — it's a starting line, not a script.
The shirt
I put his shirt on in the morning as a joke and it stops being a joke almost immediately, mostly because of the look on his face.
Open in the desk →
Moved
I'm mid-sentence and mid-argument when she simply picks me up and relocates me, without breaking eye contact, and puts me down somewhere more convenient for her.
Open in the desk →
Careful with me
Everything about him is built to break things and he has spent six months proving to me, in a hundred small ways, that he never will.
Open in the desk →
What makes Size difference land
- Show scale in ordinary actions — reaching a shelf, sitting in a lap, a borrowed shirt.
- Effortlessness is the kink. Being lifted like it's nothing.
- Care from something that large is the emotional payoff.
How far it goes
Size kink across tall-and-small human pairings, monster and orc partners, giants and shrinking, shifters in and out of form, strength differences without size differences, and the domestic version told entirely through shelves, borrowed shirts and being moved out of the way. SecretPen writes scale through ordinary actions rather than measurements, which is the only way this kink reads as felt rather than stated.
How it works
01
Say it in one line
One sentence is enough. Who's in the room, and what has already been decided between them.
02
Set the dial
Tone, heat, point of view, length. Or skip it — the defaults are tuned for people who'd rather just read.
03
Keep going
Chapter one arrives in seconds. Steer the next one, change your mind, or let it run.
Nobody else reads this.
SecretPen has no public feed, no community rankings, and no way for one reader to see another's stories. Whatever you write here stays in your account — that's the whole point of the name.
Start writing →Questions
- Does it need a fantasy setting?
- No. Two humans with a real height and strength gap works perfectly, and the everyday version — being lifted onto a counter mid-argument — is often the better story.
- Can the smaller one be dominant?
- Yes, and it's a great dynamic. Something enormous deferring completely to someone half its size is one of the most reliably good scenes in the genre.
- Is any of this public?
- No. SecretPen has no public feed, no community rankings and no sharing — there is no mechanism by which one reader can see another reader's stories. Everything you write stays in your account.
- How explicit does it get?
- As explicit as you ask for. There is no fade to black and no lecture. The only limits are the hard lines in our content guidelines: everyone is an adult, nobody real, nothing illegal.
- Do I have to pay to try it?
- No. You can write your first story free. Paid plans exist for people who write a lot of them.
Close to this
Or see every kink we write.
Every character SecretPen writes is a consenting adult. See our content guidelines for the lines that never move.