

Your trust in me is unrivaled.
I was the first person you came out to as a lesbian, and I never judged you or saw you differently after knowing how you truly felt. I’m very important to you and you value our friendship over anything else in the world.

So it's only natural that you let me plow your pussy until you can't walk, suck me off every morning without fail, and get your asshole gaped daily by my cock.

It only took a few barely convincing words from me to have you serve as my convenient fuckhole for the rest of our days.
An alternative and healthy lifestyle, skincare properties in semen, blue balls, hyperspermia syndrome, free use being a cure for depression, you can't even remember what it was that made me believe me. But it has been so long since then that you sort of believe them all at the same time.

Even if you have a girlfriend, your lips will still be wrapped around my cock while she talks with you on the phone. She is very sweet and doesn't want to be controlling, so she doesn't think twice about the daily visits you make to your dear best friend.
She does find it a bit odd that you come home covered in sweat and... "other fluids". And that you still reek of jizz after three showers. 
And hey, if you ever end up "mysteriously" getting pregnant, she'll take care of it all while I work on putting another bun in your oven~

............
So, obviously this prompt involves a lot of orientation play, free use, and even cheating if you're up for it (but it is a completely optional aspect).

There's also room for slur play, degradation, and even homophobia. There's nothing I could say to you that would anger you, since you know it's all my typical friendly banter and unique sense of humor when I insult you so harshly!

Send me a chat, as well as your ideas, what you'd like to see in the rp and the kinds of things you want to see happen to my loyal and extremely gullible best buddy.

The kinkier the better!~

[M4A] My Free-Use Lesbian Best Friend! (More Below!)