by my son's savage fucking. My body shook with each thrust. My breasts swung on my chest painfully. My orgasms were at my son's commanding cock's mercy and he made me cum continually during this monster fuck. I was lost in the agonising pleasure of my son's brutal yet loving copulation when I heard his thick heavy voice, "Mum, I have to cum inside your ass. Can I?" The thought of my son’s monster cock in my ass would have worried me for few seconds but that night if my son wanted to make love to my body in any manner he was most welcome. Joe pulled his cum and sex juices coated huge cock out of my well-fucked pussy. He moved the glans down and found my tiny anal opening. Joe was in lust filled frenzy. His mind in similar turmoil as mine was. The first time any mother and son make love is momentous and the sheer scale of broken boundaries overwhelms the senses. Joe was neither gentle nor patient. I did not want my son to be either gentle or patient. Joe pushed his impossibly huge cockhead against my anus and forced it open. His cum sleek cock head slid inside my anus opening it wider than it had been stretched before. His cock was thicker than Rex's huge knot. I screamed despite my best attempts to accept invasion of my rectum by my son's monstrosity with quiet valour. My scream, thankfully, did not slow down my son. I felt each massively thick inch of my son's cock as he invaded my rectum with determined lust that would not be denied and I had no intention of even thinking of denying him. I moaned loudly and came. The sheer size of my son's huge cock filling my rectum tipped my passion over. Joe started to fuck my ass with steady but firm thrusts. He made his mother moan and whimper helplessly as my orgasms tore through me with agony filled with pleasure. The sharp pain in my anus dulled to feeling of immense fullness. I was in throes of boiling lust and my son started to up the pace and his cock shuttled in and out of my wide-open anus with amazing speed. Joe and I had been in union for over four hours and both wanted our explosive incestuous love to express in a manner we both would remember forever. Joe slammed his cock with savage thrusts and I moaned and wailed dutifully. Joe's hips moved so fast that the motion was a blur. I tightened my grip on his huge forearms. Joe growled, "MUM, I LOVE YOU," and exploded deep inside my rectum. I wailed as mine own orgasm tipped over, "MY DARLING. MUM LOVES YOU OH! SO MUCH, UUNNGH." Joe collapsed on me and my arms held my son tight to my breasts. We took a long time to gather ourselves. Joe kissed me gently, "Mum this is the best day of my life." I kissed my son back with teary eyes and whispered, "Joe, I am sorry but this is the second best day of my life. First was when you came out of my body all wrinkly beautiful, covered with my blood and I held you in my arms." Joe smiled and crushed his mouth over my smiling mouth. My eyes closed with pleasure that defied description. ***************************** We dressed informally and went to a casual restaurant where Rex could go in as well. The chef and owner knew me well. Rex surprised other customers both with his huge size and his impeccable manners. Joe and I had a happy dinner. We both were chattier than is norm for us. By the time we were finishing our meal Joe's eyes started to bore into mine and I knew my son's temporary satiety had run out and his desires were burning again. My own pussy had started to convulse and leak as my eyes watched every movement of my son's handsome face. "Mum, shall we go?" "Joe, what's the rush?" I teased. "Mum, there are two sons lusting for their mother, both very impatient." Joe eyes twinkled as he made me aware that I had neglected my Rex. I blushed. Once inside the house, Joe poured some wine and I put my arms around his waist. Rex joined us on the sofa and licked Joe’s face and mine. My hands had two beautiful faces to stroke. Joe, in a most natural gesture unbuttoned my