It was easy to see how eager our son, Jacob wanted to fuck his mother, I watched him desperately trying to stroke his soft cock back to full hardness but his cock wasn't cooperating and was staying limp.
I asked, "Would you like me to help you, Jacob?"
When he nodded his head, I reached out and took over stroking his limp cock for him and after a few pumps of my hand, I leaned over and took his cock into my mouth and began sucking on his cock, I heard him gasp and felt him placing his hand on the back of my head.
As my son pushed my mouth up and down on his cock, I sucked on his cock and fondled his big balls at the same time and it didn't take long before I felt his cock beginning to stir and become hard inside my mouth. With my son's cock in my mouth, I used my tongue to lick all over and around the knob of his cock and when I licked the pre-cum from the eye of his cock, I heard my son groan and start to moan.
With his cock now fully hard again, I began moving my mouth up and down on his cock a lot faster.
He pulled my head up pulling, pulling my mouth off his cock, and screamed, "Dad, don't make me cum inside your mouth... I want to fuck and cum inside Mom's cunt."
As soon as I moved back, Jacob was up off the couch and heading towards the bedroom. I climbed up onto my feet and followed my son into the bedroom where Lisa was kneeling on the bed licking and tongue fucking our daughter's wet cunt. I watched Jacob move behind his mother and drive his hard cock into his mother's cunt in one quick thrust.
Lisa abruptly lifted her mouth of Hope's soaking wet cunt and looked over her shoulder and screamed, "Oh fuck yes Jacob, slam your cock into my cunt."
I watched my son slamming his cock in and out of his mother's cunt and heard the loud slapping noise his balls made as they slapped against his mother's ass-cheeks with each of his thrusts. When Lisa tried to lift her mouth off her daughter's wet cunt, Hope would press her mother's head down forcing her mother's mouth hard onto her cunt. I heard Lisa's muffled screams into her daughter's wet cunt and watched my son fucking his mother as he had wanted all those years ago.
When Hope saw me standing there stroking my hard cock watching them, she reached and waved for me to come closer. When I was close enough she took hold of my cock and after giving my hard cock a few quick pumps with her hand, she placed my cock into her open mouth and began sucking my cock as if she was desperate to taste my hot cum. With her mouth's lips wrapped tight around the shaft of my cock, I placed my hand on the back of her head and held her head steady as I began pumping my cock in and out of her mouth.
I was actually face fucking my daughter something I had dreamed of doing for a long time. Now here I was pumping my cock in and out of her mouth as she looked up at me with her smiling face. It was easy for me to tell that my daughter had sucked plenty of cocks before.
The way she used her tongue on my cock as it was deep inside her mouth was incredible and the feeling I was having was aniMarkistic and I started to thrust my cock in and out of her mouth faster and faster. As I increased the pace of my thrusts, Hope's eyes opened wide with a surprised look on her face at the way I was fucking her mouth.
When I felt my balls tighten and the pressure building up, I drove my cock into my daughter's mouth and held it there until my cock erupted and started blasting my hot sticky cum inside her mouth for her to swallow. Hope wrapped her arms around me and with her hands on the cheeks of my ass pulled my cock deeper into her mouth.
Lisa lifted her mouth off our daughter's wet cunt and screamed, "I'm cumming, oh fuck my son has just given me an orgasm and made me cum."
As I finished filling my daughter's mouth with my hot sticky cum, I slipped my cock out of my daughter's mouth and watched as my son started to fill his mother's cunt with his hot cum.
Suddenly his mother tried to push Jacob away, and screamed, "Jacob, don't cum inside me, I'm not on the pill... oh fuck no you're filling my cunt with your cum."
The idea of my son making my wife pregnant made me chuckle and I said, "Hope, how would you like to have a baby brother or sister?"
Hope giggled as her mother screamed, "Mark, that's not fucking funny... you know I'm fertile."
When Jacob finally withdrew his cock from his mother's cum filled cunt, she rolled over and laid on the bed with cum dripping out of her cunt. I watched as Hope pushed her fingers into her mother's cunt and try to wipe out her brother's cum from her mother's cunt. She gave her fingers a few pumps making more of her brother's cum flow out of her mother's cunt. Then I watched in amazement as Hope buried her face against her mother's cunt and began sucking the cum up and out of her mother's cunt.
My daughter was a cum slut just like her mother and also loved the taste of cum and when I saw my son's cock covered in his mother's cunt juices and dripping with cum, I pulled him closer and took his cock into my mouth and sucked on his cock until it was completely empty. I then licked the shaft and head of his cock clean.