After flooding her ass with a huge load of cum, I headed for the bathroom and washed my cock, took a pee and then fetched a hot, wet washcloth for Kat's ass. When I returned, Donny had both ankles held in one fist, cradled her head in the other hand and gently fed her his mammoth cock. I stood for a moment by the bed, with aching balls and a tingling cock, watching my stud lover force feed his own mother the biggest cock I've ever seen. This incredibly sexy woman, grandmother of three, was loving the incestuous thrill of orally pleasuring her own son.
I climbed onto the bed and gathered her in my arms. "Now you're really gonna get it!"
"Oh please no!" she pleaded weakly. "I can't take anymore. You boys have raped me completely. It is so wrong. Please don't force me to enjoy it anymore! You're turning me on against my will! Forcing me to pleasure you with my naked body! Oh Donny," she turned to him pleading, "I'm your mother, this is incest, please don't fuck me. Especially with that huge cock of yours! It's too big! It will hurt me, tear me up inside!"
I moved her to the corner of the bed, kneeling behind her. I took both wrists in one hand, not difficult because she didn't struggle. Donny stood by the side of the bed. His cock looked harder and stiffer than I'd seen it yet. He was powerfully turned on! It looked impossibly huge; enormous!! Sixteen inches of the thickest, most gorgeous cock! His huge balls looked the match for his penis, big and full and tight!
"Oh please no!" Kat pleaded weakly again, panting. "Donny! My god look at the size of you! Your huge, gorgeous penis! You're too big for my tight little vagina, you'll tear me apart with that big fucking cock!" Donny took a hold of it and waved it at us. I reached around and began to play with her gorgeous tits. "Oh my, no no no! Donny! Don't let him molest me like this! Look at him fondling my breasts. My big breasts! Your friend is holding and touching my bare breasts. This is wrong, help me." Donny just reached out and tweaked her nipples.
He moved closer and placed one foot on the bed, bringing his cock closer to us. "Oh my god no! Not in my mouth! Don't put your penis in my mouth! I'm your mother! Don't force me to pleasure you with my mouth, and lips and tongue!" He did. "Mmmppphhfff!" she moaned in protest.
"Yeah!" I moaned. "God that looks so hot! Yes Kat. Suck that cock. Suck your son's big cock. You love it I can tell." She was moaning that she didn't, but her actions told me that she did; a lot!!! "No? You don't? I know you do! I do too! I love Donny's enormous penis. You have given him such a huge cock baby! I love it!" I looked up into Donny's eyes and he withdrew from her mouth and brought it to mine. "Mmmmmmmm!" I moaned, as he thrust deeply in and out of my mouth. He was so tasty!!
"Yeah?" Kat asked me sneering, turning her head my way. "Yeah? You like to suck cock? You fag rapist?" I nodded and moaned that I did. "Yeah, gay boy? You like my son's fat cock down your throat?" I moaned again. Donny pushed in deep and I gagged. "Ha! Gagger! You gagging, gay, rapist!" Kat taunted. "What? Having trouble swallowing that cock? Huh, rapist? Can't take it without choking?"
Donny slowly withdrew it from my mouth. We both turned to look at her. "What?" she asked innocently. "Oh no! Not me! You wouldn't dare!" she told Donny. "You wouldn't force that huge thing down my throat!" He nodded and began to smile at her. "No please baby! Don't make me suck it again. Don't put that thick hard huge penis into my mouth again. You're my son! It's wrong!!"
When it moved in her direction, though, her mouth dropped open ready for her prize. I was playing with one nipple and his hands gently took hold of her head and he began to push in deep. I watched amazed, as it continued its long journey all the way down Kat's throat. Her eyes closed hard and I could see her throat swell as it went down. Her stomach lurched just once as she gagged, but she took every inch. He stuffed it in so hard, I thought he might break her nose on his pubic bone. He just held it there for a bit and then slowly drew it back out.
"You are the most beautiful cocksucker in the world, mommy." He told her sweetly. She looked up at him with a look of the deepest adoration. The fantasy was off for a moment of reality, where Kat shared a look of pure love with her son and lover. She mouthed 'I love you' silently. He returned the same silent sentiment. She then turned to me, and after a brief smile we kissed, softly, gently. Then he moved back from the bed and the game was back on.
"No, no!" she said to him pleading again. "I did what you asked, I gave you oral pleasure. I even swallowed every massive inch of your glorious penis. Isn't that enough?" Donny was grinning, with a sinister look. "I'm your mother. You can't put that huge cock in my vagina! This is the vagina that I gave birth to you from. You came from there! It's incest! It's wrong and you know it!" He moved to bring his cockhead to her pussy lips.
"Donald Anthony! This is your mother. This is rape! Please release me! You can't put that huge cock in me!" She paused, he did to. "Sweetie," she tried another tack; gentle sweetness. "You have the most incredible cock! Look at that penis. It is gorgeous honey. I think it is the most incredible penis I've ever seen, beautiful, handsome, long, thick, amazing! So very, very big. If you slide that gorgeous hunk of man-meat into my tight, wet, warm pussy, it will mean incest! You will be fucking your mother! You don't want that, do you?"
His wide grin said it all. He grabbed her ankles. "NO!" she yelled. He lined up the huge head against her soggy lips. "I said no, and I meant NO!" The head stretched her, spread her and slipped inside. "Ooooohh God! Donny no. Please no. You're so big. So ... very ... big. Your cock is sooooo big in me!" she swooned, going limp in my arms. He pushed in another couple inches. "Oh sweetie! Oh my god, sweetie!!" It was amazing to watch her tight tiny pussy lips stretch around his incredible thickness.
"Holy fuck!" I whispered. "That's incredible!"