Thank you very much for writing short stories for adults!
Please take a look at the pixiv link.
Author name: Naisho
X account (former twitter): https://twitter.com/v73dg
I won a giveaway from MAPARON and received an anal plug.
This is a SS for adults that assumes play with the anal plug you received (it's short).
The gender of the main character is not specified, so please take it as you like.
If you need some imagination, check out the author's X account.
https://www.pixiv.net/novel/show.php?id=21216606
[Click here to purchase the product!]