Tatsuo is a skilled masturbator who suddenly dies from masturbating too much. After dying, his soul was transferred to an isekai. An isekai goddess grant him a wish, then Tatsuo told him that he wanted a super cock that could make all women sigh with pleasure and make all women unable to live without it. He wants to make a harem with women who are already addicted to his super cock. (Source: Nekopoi, translated)

The princess knight Lilia Evelvine is set to succeed her father as the ruler of the Leuven kingdom, but her jealous brother, Dirk, will do anything to halt her ascension to the throne. With the aid of Kiriko, his court enchantress, and Sand, the servant of the King of Demons, the dastardly prince enacts a coup to gain control of the castle and become the next king. He succeeds, but not before being reminded of his agreement with Sand: to extract the holy energy within Lilia as a tribute to the King of Demons. Dirk then proceeds to corrupt his mother and Lilia with all sorts of perversions, hoping to fulfill his task on time while turning the two into his loyal slaves. [Written by MAL Rewrite]

Shinji’s parents have died in an accident years ago, so he has grown up in an orphanage. Now, years later, he gets approached by a maid with the name Zero who claims that Shinji’s father was the only son of a millionaire. His grandfather now intends Shinji to inherit his business. Shinji doesn’t feel much for inheriting a company from a person he doesn’t know, especially since he has plans for his own life and wants to eventually marry his childhood friend Sae. There is only a slight drawback: his grandfather won’t take no for an answer. He did leave an opt-out option though; if Shinji can find a girl with a certain birthmark, he will be given his freedom and won’t have to inherit and lead the company. The only catch is… the birthmark will only appear after the girl climaxes. How will Shinji manage to get out of this deal while still staying true to his childhood love?

Based on a doujin game by Orc Soft. Yuuto is living alone in an apartment complex but thanks to his neighbours Megumi, Anna and Mako he’s not feeling lonely. Though he enjoys their company (and their looks) he is a bit disappointed that they always treat him as a child, not as a man. Things change on the night of his birthday when, after the party the three throw for him, Megumi tells him that as a birthday present she’ll do something for him. It’s the beginning of Yuuto’s hot summer vacation with the three busty women… (Source: AniDB)

Keita Sasahara’s friend, Mika Kuramoto, introduced him to a close friend of hers named Riko, and they fell in love soon after. They became a happy couple, but two months into the relationship everything changed—Sasahara witnessed Riko shamelessly kissing another guy. That night, he goes drinking with Kuramoto and a couple of other friends, and ends up going to her apartment. On their way home, Kuramoto finds out that the guy kissing Riko was actually Shunpei, her own boyfriend, lending the night an unexpected twist. The two friends proceed to drink their grief away together—and, as the hours pass by, the sexual tension between them grows, resulting in an erotic and passionate evening. [Written by MAL Rewrite]

Ryouhei is suddenly summoned back to his hometown in the countryside. There, he meets Karen the mascot-girl of a lodging house. As he stands entranced by the sight of her bewitching proportions, Nagisa, the sister of Ryouhei’s ex-girlfriend and the one who introduced him to Karen, looks on uneasily. (Source: AniDB)

This story is divided into 2 parts: The first focuses on Diana, who is in charge of “rewarding” a knight for her bravery and protecting the royal family, while the second focuses on Reiana, after a dangerous battle in which she considerably risked her life, she is in charge of visiting this same gentleman who saved her life, and by chance of fate, they end up being more united than ever.