The door did not escape Aiko's notice; focused as she was on her current client - whom, by the way, had a truly delightful cock for her to ride upon - she was a professional and professionally aware of the surroundings.  She didn't slow her riding, or her moans, as she turned her head to the door, a critical eye on the... almost frightening man whom entered.  He was not aggressive... yet... and insisted she continue.  Well now... she did enjoy an audience on occasion...<br/><br/>"Oooh~<3!  I think I've punished you long enough, naughty boy!" she purred as she rode that cock with her ass like a pro, bouncing hard enough to make the bed creak with each slapping accompaniment of her ass against his hips, followed by a loud slap as her open palm connected with the reddened side of his face, making him moan in pain (but even moreso in pleasure). "Now be a good boy and show my ass how<em>grateful</em>you are to your Mistress!"<br/><br/>A flash of seals - subtly as the other man was behind her, and would be unable to see her perform them - ending and holding on the last one as she moaned higher and higher pitch, peaking in pitch as she felt the man's balls constrict away on the down-stroke, and then did she hit him with the genjutsu simultaneously as he let loose a mind-blowing orgasm after nearly a half-hour of being ridden and ordered not to cum.  The muffled moan peaked too as Aiko felt the man's cum flood her like a waterfall going inside of her, emptying every last drop into her that he had, cumming so hard it<em>had</em>to hurt, his groin spasming in ecstasy inside of her wildly.  But eventually it did stop, if only when the man's body went slack, and the screaming stopped...<br/><br/>Breathing heavily, Aiko had a smile as she came down from her own orgasmic bliss, sighing contently before checking the man's pulse.  Yes, he was going to be out cold for a while, just as planned.<br/><br/>"My, he was quite backed up..." she announced idly, not necessarily to the man in the room. "Mmm... so warm... hah, so..."<br/><br/>She looked over her shoulder, not bothering to unseat herself from the still-rigid cock in her ass, and gave the man whom entered a smile.  And a proper appraisal, that is.  A hand moved to brush her hair into proper place, the long white locks matching her milky skin and equally winter eyes, lips painted a perfectly complimentary blue.  She didn't bother to cover herself with her other hand, instead placing both on the man's thighs as she leaned back slightly towards the man.<br/><br/>"Were you so eager for Ai-chan's services you couldn't wait for me to finish, big boy?" she cooed, before giggling playfully. "Lucky for you his time was almost up, and I hope you enjoyed the show!  I'm warning you though: my skills don't come cheap, but I'm<em>so</em>worth it!  No discounts though, not even because it'd be sloppy seconds!"<br/><br/>And then she flashed her winning smile, and gave the man a wink.  If he was into her, she'd have him drooling before her in no time...