"<strong>What a breakthrough Cassie, you're such a wonderful woman!</strong>" He seized her left breast and with his right slapped her nipple left and right. He accelerated his strokes, he would cum soon, despite his experience a young tight virgin pussy was hard to resist, he could almost let himself go at this point. "<strong>Your Master loves you Cassie, he will not let you go until you are ready to go, do not fear, he'll be here for you.</strong>" He didn't worry about her plea, more than anything, it was the proof that their bonding was there, in the flesh and the mind. She needed her Master as she should, what progress, how radiant was this young soul, any Master would be thrilled to have her, he also didn't want to think of their future partings as it would sadden him.<br/><br/>"<strong>You will cum only when I say so</strong>" he slapped her face, "<strong>that's a rule Cassie will obey</strong>", he fucked her harder and deeper, he was himself barely able to hold his orgasm now, "<strong>now, Cassie, now! cum on Master's cock, come my beautiful slave</strong>" he pinched her nipples and slapped her breast again, "<strong>fuck</strong>", he was screaming too, all the tension and excitation of this day accumulated in this mind-blowing orgasm that shook him from neck to spine, to scrotum, culminating in violent shoots filling the inside of this adorable woman, he panted against her "<strong>I love you Cassie, Master loves you!!</strong>"<br/>