She caught a glimpse of that lovely taut rump,  the way those long well toned legs wriggled and writhed just infront of her.  She positioned herself so she was looking directly upon the lovely image.  She took a deep breath, enjoying the odd new sensation.  The way her new  balls seemed to ache,  and the way the hard swollen shaft felt with each stroke. She swallowed hard.  "Mmm"  She whimpered.