original drawn by abubu

●Aunt Ophelia She was cured of her succubus curse, but true to her vow, she continued to be embraced by her nephew as he demanded, and as a result, she successfully became pregnant. After returning to her hometown, Ophelia moved in with Astrea and her family. Kain felt like he had gained “another sister,” but Ophelia treated him as if he were her own husband. However, she is embarrassed to have sex with Kain alone, so she often joins Astrea and Liliana when they have incestuous sex. Compared to when she was a succubus, her milk production has calmed down, but her nipples have become darker due to her pregnancy. She doesn't mind though, because Kain is happy to suck on them.

●The four of them live in a mansion on the outskirts of their home village, which Kain received as a reward for his heroic quest. Their daily routine is to bathe in a luxurious bathtub that can accommodate all four of them. While their curse has been lifted, they still have the ability to unleash their succubus powers, so they sometimes have fun by transforming themselves into succubuses.

● Hero Kain As he continued his journey, he kept his vow and continued to lust after the bodies of his mother, sister, and aunt, and succeeded in impregnating all three of them. After fulfilling his mission as a hero, he now returned to his hometown, where four of them lives together. He believes that, after being a great hero, he should become a great father, but he is still a spoiled kid. He is about to turn 15 years old, yet he still seems to accompany Astraea and the others to the women's baths in the public bathhouses.

● Sister Liliana She was cured of her succubus curse but, true to her vow, she continued to be embraced by her brother as he demanded, and as a result, she successfully became pregnant. At first, she seemed annoyed that her brother had impregnated her and started teasing him more often, but deep down, she was not entirely unhappy with the situation. Although she acts like a bully to him, she will easily give her body to Kain if he asks her to. They often have a lot of sex together when Astrea and Ophelia are not around, and Kain, who has grown stronger recently, often dominates her. After becoming pregnant, she started producing breast milk, perhaps feeling envious that Astraea and Ophelia were the only ones who breastfed Kain when she was a succubus. So, whenever she is in a good mood, she allows him to drink her milk as well.

●Mother Astrea She was cured of her succubus curse but, true to her vow, she continued to be embraced by her son as he demanded, and as a result, she successfully became pregnant. While she seems to have mixed feelings about conceiving her son's child, she is still willing to give birth to their child. Instead of wishing for Kain to be a great father, she simply thinks of it as having another child. As a result of their marriage, she began to feel both maternal and romantic feelings for Kain, and while she usually playfully interacts with him as a mother, they sometimes end up engaging in mother-child sex before she knows it. She still spoils him as she did before they left on their journey, and now she and Kain openly sleep in the same bed and continue the habit of breastfeeding him before going to sleep.