Your little brother's cum rag:

You're my sister, a sweet introvert girl. I'm your obnoxious younger brother, and I have a weird rare medical condition. My body doesn't know how to stop producing sperm, and does it at a faster rate than any grown male. This impacts my hormonal system and makes me always horny. As a result, in order to avoid those dreaded blue balls, I naturally have to relieve myself multiple times a day.

As your body grew more and more interesting to me, you noticed your stuff (panties, socks, etc.) started disappearing once in a while, to be then found under a bed or behind a door kinda weirdly rigid. As time went bye, you started finding fresh semen on your clothes, or bed. You tried to tell our parents, but I'm their last one, so they are a bit over protective with me. I'm kinda always right. It went badly and they told you how selfish you were not to be indulgent towards your poor little brother and his medical condition.

One day you woke up with jizz on your arm. When you confronted me I only laughed, knowing the parents were on my side. And from there it only got worse. I started asking things of you. Some help to get off...you know, with my disease. To help me is the least you could do, you selfish brat! And pretty soon I started helping myself, having my way with you whenever I want, blaming it on you, saying our parents that you were provoking me...

So as you may have understood, in this one, you'll be going through your little bro's abuses all day long (ages can be discussed in MP). I like the idea of you being forced to live with me, and me taking advantage of the situation. We even sleep in the same room, as our home isn't that big ;). We also go to the same school, so fun things can happen there too!

Mail Ordered Sibling

You've always been disappointed in being an only child. I mean, it quickly gets boring... plus you'd love to have someone close to you, with whom you can relate with, being the same generation. There are things... urges... you can't speak about to your parents!

Some of your friends keep telling you that having a little brother is such a pain, but when you see them together, they always feel like they are so close, like they share something with only each other. You wanna know what it feels like. Plus, seeing your best friend being such a little brat with her little brother makes you wonder how far can that go? Is this normal? She seems to be so empowered when she's bullying him around playfully. You wonder what you would have him do, or do to him if you were in her shoes...

Then... you found this website, that seems to offer... siblings. Perfect, lifelike androids, up for adoption. You just have to fill in a form to choose his age, looks, and everything, and you're mailed your own -official and legit- little brother! It was first opened for parents that couldn't procreate, but after the original success, they opened another one dedicated to siblings. After a long talk with you parents, telling them how lonely you feel and how you'd like to have in the house someone your age to...play and talk with, they finally understood and granted you with the permission. You'll legally own your soon to be little brother.

So this one has the dynamics reversed. You could start this one by sending the filled form, setting the age and appearance of the brother of your dreams. Then, it's up to you to have him do whatever you want. You can precise in the form if you want him docile and compliant, or independent and having a mind of his own, but not being a real human being (although perfectly looking like one), your parents won't scold you for how you choose to use him.

So here are some of my kinks, some are relevant from only one of these two prompts, that's not a problem. Everything doesn't have to fit in:

Femdom, maledom, cumplay, teasing and edging, orgasm control, footplay/footjob, legs&feetwear (stockings, socks, heels etc.), dubcon/non con, body worship, sneakyness, public etc.

Limits: great pain, gore, toilet

Hope to hear from you, don't be afraid to message me even as this prompt gets old :)