You do some actual work until lunch time.

You fist the remaining chicken until you're wrist deep, her purple colored crest flaring as she shudders around your hand. You love the sounds she makes as she tries to suppress her vocalisations which she isn't very successful at. It echos the sounds coming from the other chicken your sister is tending to who squawks as she pushes her egg out.

You finally produce your second egg too and you get a breathless thank you from the egg layer as you pick it up. The eggs are quite heavy thanks to how big they are. You and your siblings proceed to collect all of the the eggs, placing them into large baskets as you move around the satisfied birds settling back into their nests.

"I'll take these," your sister Betty says as she takes the full baskets from you and Jenny. "Go see if dad needs help at the milking station."

You suddenly remember the image of those cows all lined up and bent over, as does your twin sister. Excitement is renewed in the both of you and a few seconds later you're back at the milking station.

It's quite a scene before you, the cows leaning out the windows panting and covered in sweat. Three of them are obviously spent. They look up at you with droopy eyelids and satisfied smiles, the suctions on their swaying tits still slowly drawing the milk out of them. The last one in line is not so serene. She's moaning and rocks in the window. She is getting fucked hard on the otherside of the wall, her tits flopping and squirting profusely, the milking machine whirring with effort sucking it all up.

In all honesty you could look at the cow girl's twisting expression all day, but you and Jenny had to go behind the wall to see more. Your cock throbs and your sister gasps. Those big bovine butts are leaking with the aftermath of what you watch your father currently doing to the remaining cow. He is pounding her pussy at such speed and **** you're surprised that the wall hasn't collapsed.

"I'm cumming!" you hear the cow cry. "I'm cumming! I'm cumming! I'm cummmmmooooooo!" She's shuddering now as an apparently earth shattering orgasm rips through her. Your father grunts, continueing to thrust into the convulsing beast for long seconds. Only when the cow has finally calmed down enough and stops moving does the sweaty farmer pull out of her. He is still hard as steel and you wonder if he came at all while he serviced all of those hot cows.

"Hey kids," your dad says, greeting you and Jenny with a smile and a wet erection. Your sister can't tear her eyes away from his throbbing man meat and you can't help but feel like she must be comparing her brother and father's dongs. "Have fun collecting the chicken eggs?"

There are nods. "Good good! Guess you can help me with the milk then." And you do. You and Jenny help move the canisters full of milk into storage ready for pasteurisation. It was a little odd doing the work naked, but you didn't mind seeing your fit sister's body as she sweat. Occasionally she glanced down at your constant erection. Your father seemed to be hard all the time too and you wondered if it was because of naked his daughter or if every day in the barn was like this.

You wheel the last cannister of milk away from the milking station and follow your sister to storage. Looking over your shoulder you see two of the cows leaning across from their windows sharing a deep kiss, their tongues exploring their long mouths. One of them sees you're watching and winks at you knowingly. Next time. Definitely.