Serina Hayakawa

Simon is a scion of a wealthy family who struggles to have a stable relationship because of his womanizing ways. When he finds a wife, Moon, he spots another woman and conspires to marry her.

Harumi works as a planner at an event planning company. She had just been proposed to Nagata, who works for the same company, and she was enthusiastic about her first solo job. However, Harumi accidentally reunites with her ex-girlfriend's fiancé, a talented planner, Yu Hinatsu.

Yuji, who had unexpectedly married Wakana, the office's most popular girl, returns home early one day to find Wakana and his boss, Yoshimura, in bed together. Shocked, Yuji is confronted by the two, who confess to having an affair that began before his marriage. Overwhelmed with shock, Yuji runs away from home, only to be confronted by a woman in flamboyant clothing named Hoshiko.

Junko is infatuated with her neighbor, Natsuo. Wanting to know everything about him, she makes it a daily routine to rummage through his trash every morning. If there are few vegetables, she cooks a meal and leaves it outside his door. When Natsuo brings a woman into his room, she thoroughly investigates her. Meanwhile, she fantasizes about having sex with Natsuo and satisfies her sexual desires through masturbation… And then Natsuo brings another woman into his room! This time, it's the girl he's admired since high school. However, Junko finds a large credit card statement in the trash…

The elder sister of the Tsuboi sisters, Chiaki, is a shy and unemployed woman, and her younger sister, Konatsu, worries about her. Meanwhile, Konatsu is a flamboyant and headstrong woman who works as a flyer model. The two of them then enter a crowded train...

The Kuwahata family lost their mother early. The inside of the house is rough. Shinichi, the eldest son of twenty-four years old, virgin, and NEET. Shinji, the second son who has sex with her in his room. His father, Kotaro, decided to hire a live-in housekeeper because he couldn't see the dilapidated house. The one who came was Ayako, a beautiful woman in her twenties. The three surprised parents and children naturally struggle to make her a thing.

Junichi begins living with his girlfriend, Makoto, an insurance salesperson, at her house. Makoto's house is also home to two sisters: Rin, a NEET and cosplay enthusiast, and Kaoru, an aspiring actress who keeps failing auditions. With Junichi in a harem situation, the frustrated Rin and Kaoru begin aggressively pursuing him. Although Junichi fears the jealous Makoto, his lower body reacts anyway…

Rich and powerful Simon Qing has been schooled in the ways of sex by his virile father, but is still a virgin. That is, until he meets his first love Violetta who has fun with him all over his father’s estate. Their love does not last, so Simon embarks on a journey. Along the way he meets the comely nun Moon whom Simon deflowers and then marries. He then becomes enamored of Golden Lotus but she is married to dwarf Wu Da-Lang.