Indeed, quite the willpower she did have!  But now she was curious... there was...<em>something</em>about that woman now, and it was hard to shake...<br/><br/>Not as hard as the big, thick tool she was presented with as he undressed himself before her.  Yifa saw it, and<em>knew</em>she was going to enjoy this...<br/><br/>"No worries big boy," she said in a low, truly<em>slutty</em>tone "I'll enjoy it plenty... I rather enjoy it back there, but never something so<em>big</em>!"<br/><br/>But when he entered, she gasped, and then cried out in pain.  It hurt, mostly from the<em>stretching</em>of her ass, though there was also a familiar burn from anal penetration... and that's the part she focused on.  That, and remembering more lube next time, but she could handle this without fail.<br/><br/>"It hurts!" she whimpered, with a hint of lust to her voice "But it's so filling!  Don't stop!"<br/><br/>A gasp, and then inch after inch disappeared inside of her... until she could feel the balls of the man against the cheeks of her ass.  She clung to the woman holding her in place, steadying herself, and waited for herself to get... acclimated to the cock truly<em>filling</em>her ass.  Now, in all respects, she was truly a woman...<br/><br/>"Mmm... you took the, ah, last of my... innocence." she gasped, leaning her head against the man's shoulder "I'm... ready for more... go slow to start."