He fucks her like an bull in heat

Luna wraps her legs around her brother as he takes off his codpiece and gets his 30-inch Horsecock inserted into her very large Horsepussy. They both moan as Jacob thrusts rapidly into his sister's pussy. A crowd of nuns came out and chanted "Impreg! Impreg! Impreg!", Jacob and Luna speed up their fucking as well as the ferocity of it. Jacob's tongue and Luna's tongue twirled in a debauched dance as saliva from both falls on their bodies and large sexual genitals.

They release each other's mouths as Luna bends back as Jacob held her up by roughly grabbing her tits. He thrusts even harder, threatening to break her pelvis. She does not mind as any devote Christian woman would always enjoy their sexual pain. She moans like an animal as it is mixed with other sounds like the nuns peeing, moaning and fucking each other.

Jacob grunts as he cum hard into his sister's womb, his Horsecock flaring inside the cervix. Luna's mind goes black as her body spasms about in **** pleasure. Even after that, he continues to thrust into his sister, both falling unto the ground as their legs giving way. His cum bloats Luna a bit before spilling out in large quantities. They hug each other very tightly as Jacob's Horsecock and Luna's Horsepussy began to calm down from their lust high.

Nuns walk to them and piss on them, it was to bless them in the hopes of a child. The two enjoy the shower as they fall asleep. The nuns carry them to somewhere.