[Request] [Good boy/girl] [Feminization] [Incest] [SPE] [Big Sister] [Ass Fingering] [Mirror] [Handjob] [Gentle Femdom] [Praising] [F4M/F4TF] [Femboy] [Spanking] [Mirror] [Role Reversal] [Wearing your clothes] [Virgin] [Crush] [Long hair] [Neck Kissing] [Beautiful]

Hi M24! It's a cute idea I have been thinking, just wanted to share if someone is interested, it's F4M/TF😊.

Plot:

You, my older sister had always seen me, your younger brother, now aged 21 as someone shy, unlike you that are popular. I mostly stay at home and play video games, but lately, for the past few months you've seen me change a bit.

You've started noticing that I'm looking a little more at you, but not exactly that... Way. I'm looking at your clothes, what you wear. My eyes get lost at them, you don't think what's going on in my mind until one day you decide to look in my phone only to discover that I've been looking up crossdressing and how to tell whether I'm a trans girl or not.

So you decided to invite me in your room one day, to confront me about it. Not mean, but because you're genuinely worried about me. You knew I idolized you since a young age, and you may remember that from a young age I tried to look up at you, play with your dolls, and growing out my hair to look a little like you.

You ask me about all of this, and I blush and bite my lip telling you that I don't know where it came from, but I've been thinking about it for around some time. You offer to help me, to which I disagree at first thinking it's shameful, but you soothe me into it.

You pick out a cute outfit for me to wear, either a cute skirt and top or a dress for me. As soon as you put it on to me you notice that I get erect by it, making you giggle as this is something I clearly love. You then tell me to close my eyes as you make some last adjustments, like brushing my hair and putting some make up on me. You tell me to open my eyes and look at myself at the mirror. You tell me that I look beautiful, a very pretty girl. (Before that you mention me as a /he/boy.

You hug me from behind and you start touching me gently, touching me down there. You don't humiliate it, you like that your little sister has a cute cock for you. You start stroking me and making me look at how beautiful I look in the mirror, my eyes looking at myself and at yours as you also kiss my neck gently as well till I admit it, that I'm your little sister, a beautiful girl. You can tease/spank/ finger my ass, that's optional, gently and slowly is what I'd like.

Sex acts I want included:

Reach around handjob, neck kissing, praising, calling me beautiful, making me look at the mirror at myself, ass play (optional)

Phrases/Pet names I'd like to be included:

Beautiful, good boy/girl (early for boy, later for girl) cute, pretty, going from being called brother to sister.

Things I absolutely do not want to be included:

Humiliation of any kind, Mention of the word Sissy, mention of being a cuckhold because of this, and no mentions of introducing me to any 'male' friends of yours because I'm your sister now.

Thank you for reading! Hopefully you'll like my idea!