Mashiko Yui

Amano Taichi, the main character with the “Awakening Essence,” had sex with many demi-humans, and as a result, his power evolved. He has been chosen to marry and have children with the pinnacle of the demi-humans, “Hathor of the Divine Cows,” “Astraea of the Fairy Clan,” and “Aruru of the Holy Unicorns.” What’s more, as a trait of their races, they apparently lose romantic feelings to anyone other than their marriage partners!? Naturally, there was no way Kuon, Mai, and the others would stay silent and not try to stop the marriage somehow even as the three of them keep getting closer and closer to having sex…

Tatsuo is a skilled masturbator who suddenly dies from masturbating too much. After he died, his soul was transferred to another world. An isekai goddess grants him a wish, so Tatsuo tells her that he wants a super cock that will make all women sigh with pleasure and make all women unable to live without it. He desires to create a harem with women who are addicted to his super cock.