Breeding System: Populating Another World

Adam Campbell was born into a family that has a long history of occultism, and tradition going back hundreds of years. But he doesn't think it is important in the modern day and age, at least until he gets into an accident that results in him being transported to a different world.

After meeting a peculiar goddess with strange tastes, Adam has to fight to survive in a strange world that turns his preconceptions on their head. How will he cope, will he meet the expectations of the perverted Goddess that summoned him, or will he die uneventfully in his new world?
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Warning this story is definitely R-18

No NTR, No only Yuri scenes.

Also this is my first time writing anything other than essays so any input would be greatly appreciated.
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Tags: R-18, Incest, Maid, Underage Love Interests, loli, Depictions Of Violence/Rape, Bestiality, Breeding/Impregnation, Pregnancy Kink, Non-human relationships, Monsters, Slaves, Sword, Magic, God/Goddess, Polygamy, Weak to Strong, threesomes, Mother/daughter, Mother/son.