M4F Shapeshifter Girlfriend/Experiment

Looking to play out a rp with you as a shapeshifter in one of two scenes. You'll be able to turn into just about anything, I'm nearly limitless. It can be different people, animals (real or fantasy), ages, characters from anime, etc. All participants must be 18+.

In the first scene, you would be playing as my girlfriend. We've been dating for a year or two now and things are getting more serious, as we've moved in together a while ago. One evening while we're relaxing together at home, you decide that you trust me enough to reveal your abilities to me, hoping to be able to use them in the bedroom.

For the other scene, you would be either an alien or government experiment that recently escaped from your captivity, turning into a dog to blend in and hide. You end up in my neighborhood and seeing that you look like a stray, I convince you to come to my home with the promise of food and shelter. As I take care of you I notice that you're a bit too smart for a dog, seeming to understand what I'm saying.

I only rp in first person and on reddit. My main kinks are oral, anal, petite, huge cocks, deepthroating, gentle fdom, cervical penetration, squirting, beast, dirty talk, face sitting and a few others. Not all are required of course.
My limits are rape, non-con, scat, bdsm, cheating, excessive pain, piss, or anything of that sort.