This part of the story is actually Lisa's who wanted it said the way it has been said. "Dad I will always love you. I have not shaved my underarms and never will."
Dad's cock was looming large before my eyes. There was precum sliding out of his cockhead as I bent down and took his enormous dick into my mouth. God, it was the longest, thickest thing I'd ever seen. He was holding it in his hand, guiding it forward, moving it in tiny circles as he slowly eased the red head into my mouth. I took it out and licked the length of the entire shaft while Mum watched with a mixture of awe and disbelief.
The door opened and Aunt Jane quietly stepped in. I paused to look up and she was smiling as she saw me tongue my Dad's thick prick. I had seen Aunt Jane's nude body several times and mind you though she is not hairy as me she does have huge quantities of dark hair in her underarms. She was in a sleeveless red top and her bushy armpits were clearly visible even though her arms were not raised. The untrimmed jungle in her bushy underarms were glistening with sweat as if she had come from her workout and I could see her crotch was damp and the outline of her magnificent pubic bush
I now knelt down, and pulled Dad's hard cock into my mouth. I took more of him in my mouth as his hands strayed into the heavy pelt of hair in my furry armpits. "Aaaaaahhhhhhhhhhhh Jane darling look at the fur in her armpits isn't her armpit hair amazing I never knew my girl had so much hair in her bushy armpits. It puts you two women to shame". He pushed his engorged prick deeper into my mouth and closed his eyes as he started moving his hips and started fucking my mouth. It was a strange feeling having my own Dad fucking my mouth and I as I gave him head my own thoughts strayed down memory lane. I was jerked into my senses as he moved faster as started fucking my mouth harder and faster, and it wasn't long before he was coming big time. It was the first time I ever felt like gagging.
His cock was losing the battle to stay hard in mouth as he suddenly started spurting his semen in my mouth. A hot gush of sticky sperm flew into my mouth as he came ferociously. I still had him in my mouth, as he grew flaccid. He started wrapping his arms around me, Dad proceeded to suck on each of my nipples and lick my unusually large breasts. It felt sooooo good! I hugged him to me especially as he lowered his mouth and put it in my right armpit. My armpits were already slick with my exertions as he tongued the massive fur in my unshaven pits. His hot breath sifted through the soft thick curly hair as he licked and caressed the long bushy thatches in my underarms. My hand slid down to Dad's now huge cock. I leaned over and began to lick it again. I kissed and licked it as if it were the best lollipop in the world. Dad began moaning and writhing under my kisses. He clutched his nuts and caressed my head. With new inspiration, I began to suck him hard and Dad was moaning quite loudly now and moving so much that I had a difficult time keeping his huge cock in my mouth.