[M4Fb] Femboy brother let's me use him like it's completely normal

I use reddit chat. All players must be 18+ be able to write at least 2 paragraphs.

We live together, me, the outgoing brother and you, the shut in introverted who barely goes out of the house.

Our relationship is pretty good, me being the only person you talk to most of the time, always down to hang around the house, but there is something else to it, mainly your huge crush on your brother.

So when you notice your big brother hasn't had any luck getting girls all week (something you could easily tell from the lack of moaning from my room at night) you decide to take matters into your own hands.

Nothing major, just lay there and try not to moan, obviously as a favour to your big brother, nothing else, but you won't be able to have just a taste, slowly pushing for more. Maybe you have some cosplay you want to try out. Maybe you "forgot" to wear clothes. Maybe you fell asleep on the sofa butt naked.....

That's the plot! Give me your kinks and limits in the chat request and we can start discussing!