Give in

You couldn't hold yourself.

This was all wrong. You were being manhandled by another man, in your own sister's body for Christ's sake. It was wrong on so many levels... but the forbidden fruit tastes the sweetest.

All of these sensations, this pleasure... your new body felt incredible. Your gorgeous breasts, your marvelous ass, the long hair running down your back, the hot water hitting your soft skin; and most importantly, the thick fingers penetrating your insides.

The tension was enormous, and you had to break it. The more they dug inside, the less you could resist. And in one last moment of mental weakness, you pull your boyfriend's head closer to yours, and inbetween moans whisper:

"Fuck me".

Max didn't need any further verification. Like clockwork he pulled his fingers out with one last pump, and pushed you forwards, forcing you to lean against the wall. Before you knew it you were positioned perfectly for doggy style, only awaiting one special guest's arrival.

And here he was.

You couldn't believe it. You didn't know what to expect, you never had sex as a woman before, but fingering yourself led you to believe that's how it would feel.

Needless to say, it wasn't.

Max's member wasn't all too big from what you saw, it probably was even a bit smaller than your average one, yet with it now you could finally prove the age old saying about the size. Because even despite it's seemingly mediocre size, you could barely hold yourself as it pushed inside.

It was ridiculous. It was like an entire log of wood was being pushed inside you, and you went almost completely limp. Is this what dick actually feels like? You didn't expect it at all. It was thick, it pushed your innards out of the way to get as deep in as possible, it even hurt somewhat. It literally felt as if someone was penetrating into your innards beyond the skin, yet that felt bizzarly.... good...

And suddenly... a pump.

You gasp in shock as a Shockwave bounces through your body. What was that?

And another.

You groan in surprise, almost slipping off the wall you were hanging to for support. Jesus, that was-

And another. And another after that. And more, and more... max was very quickly building up a pace, and in mere seconds claps echoed through the entire bathroom. You couldn't even describe it anymore. Your train of thought was completely derailed, and with every pump it became further and further from remanifesting. You couldn't think, you couldn't act, you were on autopilot as your boyfriend masterfully worked his rod inside your pussy.

You couldn't believe you had missed on this sensation all your life. Having something go inside you, it felt better than you ever expected... Better than sex as a man. At least that's how Tina's body felt in the moment. She absolutely loved being raw dogged and handled by her man, and being her now, so did you.

*slap!*

You gasp, before letting out a horny giggle. You couldn't see Max's face in the position, but you knew he was smiling, and rightfully so. This ass was amazing. You giggled again as he once more put his hand over your cheeks, this time instead letting it sink into the soft flesh of your behind, groping it with all the carelessness in the world. And you loved it.