"Autumn---, in that afternoon classroom---, I fell in love with her at first sight."One fall night afterschool - the main character Sakurai - is told to stay behind by class president Shirokawa Yui. Not only does she lecture him, but she even challenges him. He has no choice but to accept, but while accepting her challenge one thing leads to another and things turn out the way he’d never expect them too…

The Gloria family has long been one of the wealthiest and most prominent empires in Boston. When top students Kira and Beowulf are offered tutoring jobs at the Gloria estate, the two young men are more than willing to oblige. Beowulf is immediately attracted to the icy beauty Eterna Gloria, eldest daughter of the Gloria family. Eterna is the only daughter who's not adopted to boot. Beowulf wastes no time in pursuing Eterna, and Kira is left in charge of Eterna's four sisters -- Celia, Naomi, Charm, and Mary. But there have already been several attempts at the Glorias' lives since Kira and Beowulf started... and the matriarch Ms. Michelle Gloria seems to be keeping a very big secret...!

In this world, there are evil monsters called goblins. A terrifying beast that attacks people, kidnaps women, rapes them, impregnates them, and repeats breeding. The goblin’s next target was Anvil, a devout pilgrim. “Lord, please protect my life from this beast . ” Despite being frightened, he is determined to die, relying on his faith in God. But what awaits her is ○○, which is more terrifying than death. Ugly goblins that flock to pure female bodies. A stern penis rubs against Anvil’s skin, carving her unwanted pleasures. And the seed that is mercilessly poured into the vagina. Realizing that she will be impregnated, Anvil falls into despair. This is just the beginning. At the beginning of hell… A gift from the goblin wriggles in my stomach. … Oh Lord, now I understand. This is a blessing from you…

Yayoi is a sexually frustrated housewife with a workaholic husband whom she loves, but lately he hasn't been paying her the attention she needs. She begins to fantasize frequently. A coincidental encounter with a nice young man from the neighborhood who has a crush on her is too much for her self-control.