John Kellerman - The family secret

Abby stroked the hardened gland deep in Kevin's body. Now the two of them were actually nibbling on his shaft, letting him feel their teeth. When it seemed that Kevin was about to spurt, Abby would dig her nail into his prostate and hold the pressure back. She did that three times. Then Vicky nudged her shoulder and frowned.

"You'd better let him go this time, see!" She looked at the bay's face. It was slightly blue from him holding his breath. His muscles stood out like cords of leather.

"Well if he died, he would die happy," Abby laughed, petting the knotted muscle up inside his groin. Then the two of them began to mouth his cock hungrily and she made rubbing circles on the trigger in her cousin's guts. He let out a breath of relief and his hips lurched.

Vicky gave a little shriek as the first convulsion sent a geyser of jizz high into the air. It spattered down on their arms and backs and Abby immediately covered the exploding head with her mouth to drink.

"Let me have some too!" Vicky whined. But Abby knew that it was her turn this time. She'd grown to love the taste of their young cousin's seed. And she was almost positive that it helped her complexion too. After all it was protein, wasn't it?

"Uhhhhh… Ohhhhh… I'm gonna die if feels s-s-so good!"

"Don't die!" Vicky scolded, lapping at his boy nipples like an affectionate kitten, "we've got a long summer ahead of us." Abby wolfed down the thick glops of cum and thought dreamily of how right her sister was! It was going to be a long summer. A long, wet summer. As the curds dribbled from the corners of her mouth, she used her tongue to nurse the last of her feast from her cousin's balls.