The rubber ball stopped suddenly, bouncing against my trembling mound, the lead weight actually striking my throbbing clit, tightening the clamps on m... nipples. What I had felt before had been nothing compared to the pain that flowed like electricity through me. I began jerking in my bounds, twisting and turning, like a boneless ballerina, suspended in place. All I could think of was somehow tearing the metal clips from my nipples. I cried, I begged, I pleaded, but she showed no mercy, instead. His cock now pushed deeply into her throat and slid almost all the way out while he straddled her thighs and pulled her face onto him, her nose buried in his crotch. She felt the hard shaft swell slightly and warm even more as it began to spasm and jerk and the first thick, hot, fluid filled her mouth. She had no time to swallow as it was shoved into her throat with the next thrust. Again and again, she felt it pump into her mouth. She swallowed as much as she could but some leaked from her. Don't worry, there's always a first time for everything'. And he positioned his dick in-between her large buttocks. 'Ohhhh, no no Ashley …please…. why you are doing this to me' mom cried. "Ive always wanted your ass" Ashley blurted out..So, don't even think about getting away".He then pushed her to bed and give her ass a sudden thrust. Mom almost jump and cried in pain. I was so horney by seeing that act, brother-in-law was now pushing again and again his dick was inside moms ass. And that. She found that because of her new regimen, she was also more energetic and felt better than she ever had before.Encouraged by this success, Heather escalated her efforts. She exchanged her manual breast-pump for an electrically-powered, dual-cup model that allowed hands-free operation and provided stimulation to her nipples. She rearranged some furniture in the spare room so she could lie across two hassocks with her breasts hanging free between them with the pump attached. She set the pump on.