⁣Based on a light novel by Tsukino Otogi with illustrations by Yuyi.
One day, Amakawa Mamoru receives two love-letters. When he goes to meet their senders at the appointed place, the rooftop, he finds two diametrically opposite girls waiting for him. One, Sumiyoi Sakura, is a refined black-haired beauty and quintessential Yamato Nadeshiko. The other, Kurosaki Ageha, is a doll-like twin-tailed platinum blonde. However, when they realise that they had both sent love letters to the same person, hostilities broke out with one drawing a katana, and the other a pair of pistols. It turns out that Sakura belongs to a yakuza family, while Ageha is from a mafia family, and the town is evenly split into two between them.

⁣After answering the summons of Momoka, the school nurse, the protagonist is forced to engage in various sexual acts with her.
Later, the protagonist accidentally witnesses Momoka's younger sister, Maron, masturbating. He is discovered and Maron counterattacks by stripping him and giving hand and foot jobs. One thing leads to another and he ends up taking her virginity.
Finally, the three of them go to a public bathhouse and end up in a threesome play.

⁣Tachibana Kaoru is a nurse at Yamane Sougou Hospital. She possesses extremely big breasts and high libido. Whether it's while checking temperatures or working the night shift, she is a dedicated nurse who allows patients to use her body as they please. Whatever a patient's fancy, she will do.

⁣Sumire is about to lose her home, she can't afford to pay for it anymore...so she decides to sell the one thing she has left...her body. Little does she know, the man she ends up giving her first time to is...

⁣Takai Haruka Chapter: Takai Haruka is an obedient girl whose long hair really suits her. Today is the first day that she is visiting the house of her boyfriend, a senior at school.

⁣The prideful and well-endowed teacher Wakatsuki Risa gathers the gaze of male students everywhere she goes within the school. However, she masturbates chronically and is discovered by some students. Blackmailed, she submits to their desires. Trained into becoming sex toy, she is even used by the janitor and school principal.

⁣Working for a moving company, Shouji is invited to a party by a girl named Yuika. However, he is drugged, and multiple women take advantage of him, and rape him repeatedly. When he recovers his memory, he finds himself stuffed in a cardboard box on the railroad tracks, with a suicide note stuffed inside. Shocked, he frantically escapes from the cardboard box. Vowing revenge, he sets off to Yuika's residence. He pretends to be a delivery man, and enters her apartment. There, he stuffs her in a box and takes her to a hideout where she will be used as a lure to contact the other party members that violated him. Watch the depravity of Shouji's revenge as he hunts down and boxes up the women for his carnal revenge...

⁣I met him on a meetup site wanting money... Not knowing he was my brother when we first met, I viewed him more as a person of the opposite sex, making our relationship not so easy to end… Suddenly we ended up living together, he makes me succumb to pleasure as he assaults me in my sleep… In exchange, I demand money from him, making our relationship very distorted… But, his young sex drive meant him not showing moderation, and me ending up stuffing my cheeks with his raging member in the school’s toilet… I'm filled by him in an empty classroom… I have to end this relationship with him that causes my body to writhe in ecstasy as I fall into sweet pleasure…