Regret sets in

You took at deep breath, trying to calm yourself down. You were still panting heavily, staring at your boyfriend as he dried himself, flexing his muscles in the mirror. You wanted more. You needed more. Your insides were still on fire, and begged for release. You wanted to jump right back on Max's cock and let him finish the job. Yet a tiny feeling crept into the back of your head. Disgust.

At first it was just a tiny disturbance, barely managing to break past the wall of horniness. You had even grabbed your own tit, massaging it to calm yourself down. Yet slowly, you became more aware of what you were doing. Holding Tina's breasts... Tina's... your own sister.

A repulsed look quickly appeared on your face as you shot your hands away. You looked down at your body, then away, then at max, then down again then away once more, all in the matter of seconds.

You shrieked in disgust. What the fuck was wrong with you?! Your own fucking sister... you were groping your own sister!

Actually, forget the groping. You were fucking her boyfriend! Her boyfriend, who was standing right here behind this curtain. You couldnt believe you got yourself carried away so easily. You remembered how disgusted you were just less than an hour ago at the prospect of wearing tina. How you only wore her to ambush the imposter... and now, how could you claim to be any better than him?

Your heart fell. The imposter. That's the reason you wore Tina in the first place, to see of he impersonated Max. It is more than likely that he was the one standing behind this curtain, the one who just fucked the brains out of you!

You understood now. That was his plan all along. He didnt just wan't to play cat and mouse with you, he wanted to play with your mind. Made you do his bidding... oh, how amused he probably is right now.

You were filled with rage. You felt like such an idiot. How could you let him do this to you? You had him cornered now. Now was your chance to act- now or never! You had the pen, you had Max, time to make this asshole pay.

You were about to step out and confront him, when a realization set in. The pen- where was it? Your heart fell as you tried to scramble for information. You recalled using it on Tina, and you recalled it being part of your plan to ambush Max. But you actually can't tell if you remembered to take it with you.

"Babe, you coming out?" Max asked, not removing his eyes from his reflection. You wondered if its the imposter being amused with his reflection, or just Max being narcissist. Whichever it is, you had to act now. Otherwise, he might start getting suspicious.