Kinky Family

The Calloway household lives by one unspoken rule: everything in the house is shared — including bodies. As the family's youngest child and last virgin, you've just come of age in a mansion where every sibling, parent, and grandparent is vying for your first time — and their patience is finite. Hold out long enough and the courtship turns to conquest.

OnlyMansion: Girls & Hype [v0.2]

Become the ultimate producer of the hottest content house. Manage beautiful models, go viral, and unlock their exclusive content when the cameras turn off. You play as a producer who runs a mansion where beautiful girls shoot spicy videos. Manage them, boost their popularity, film content and gra...

Onsen Hime Secret Pleasures

Open Door Policy [v0.01]

After a difficult day at work, you receive a letter from your father. He left you long ago, but now he has left you something unexpected: the chance to inherit his hotel. Who would reject such an opportunity in this economy? And so, the story begins...​

Open Your Heart Story [v0.1]

A teacher accepts his ex-girlfriend's three daughters into his home in hopes of getting his woman back but falls for the heartbroken daughters.​

Open Your Mouth [v0.01]

Walk under the city lights, meet new friends, and uncover secrets on a quiet rooftop night. Every choice shapes your story, leading to multiple endings and unique interactions with characters like Eileen and Mai.​

Opening Secrets [v0.02]

The tomboy who hates you, the girl who's too sweet for her own good, and their mother who sees you as her own. You try to live your life peacefully while repaying these women for taking you in after a family tragedy. However, that all changes when a magical sex nymph (not a succubus) shows you th...

Opening Up: Hazel's Story [v0.2]

Opening Up: Hazel's Story is an adult visual novel about a young woman learning to embrace her sexuality.​

Operation Dark Side: Holy War Maiden Annihilation Operation

Long ago, an evil organization named the "Forren Foundation" almost conquered the world using soldiers and powerful monsters. However, their ambitions were shattered by powerful girls known as "Holy War Maidens". Currently, the defeated foundation has lost almost all its forces to the Holy War Ma...

Operation Fluke: Agent At Large

Collaboration between Spartacus and Selecta showing how Selectacorp has evolved as seen through the eyes of an FBI agent they have recruited. This tale is a departure from the usual Selectacorp approach in that it goes for a more gritty and realistic approach to storytelling. Less erotica – more ...

Operation Rio: Blood Trails [v0.1]

Thanks to a new drug that began circulating in Brazil, the criminal faction known as the Red Empire gained enough profit to take control of the entire country, extending its influence over politics, the media, the police, and many other sectors. As a result, nearly 90% of all other criminal facti...

Operation XYX [v0.4.5]

Operation XYX is a game where you play as a man who's in need of money, so you take a job to tutor a girl.​

Operation XYX: The House Always Wins [v0.1]

I debated releasing this to all Patrons because of how barebones it currently is, but because I haven't posted in a while, here is a download for the new game.​

Oppai Dekai!! Nurse to Ichakora Ero×2 Nyuuin Seikatsu!?

The protagonist, Shirase Minoru, gets into an accident at a university club training camp. Fortunately or unfortunately, the nurses who take care of him at the hospital are Hinata, who is defenseless and close to him, Rinne, a gal who likes to pick up girls, and Kayano, a girl with a Kansai accen...

Oppai Match [v0.01]

Oppai match is a game where you match the cards of the chosen girl in order to get actions from the girl, Currently there is just two girls the plan is for seven so yes this will be getting updates.​

Opportunities to Stuff [v0.04.4]

Opportunities to Stuff is a cinematic visual novel exploring appetite, comfort, and control. Help shape the lives of those around you as indulgence and emotion intertwine. Enter people's lives and view their stories to see how they are forever transforming.​

Oral Ecchi♡Player -Immoral Sister Edition- [v1.0]

This is a Live2D simulation game specializing in fellatio and handjobs. Enjoy a fulfilling "oral sex" experience with soothing full voice acting by a nun! It features two modes: a story mode focused on story and a free mode to suit a wide range of preferences! It has the same gameplay feel as the...

Orb Of Syzygy

Help Lambda through the Orb Of Syzygy to find the answer. In most games if you look too close at her ass you tend to get kicked in the face, seems kind of harsh... If you run low on energy, try crouching down and looking too closely. A variety of real-time sex sequences for the front and back, wh...

Orb of Asuka [v0.0.7.1]

You are Steve (name can be changed) and you awaken one day from a strange dream and start getting ready for school. You hear a strange noise coming from your room and are transported to a strange location where a strange voice instructs you to take an strange orb....​

Orc Breeding [v1.2]

Orc Breeding is a collection of erotic fiction about orcs — strong, powerful warriors, whose tribes are spread throughout the land — and the men they take for their own. They pillage. They make alliances. And some of them even love. Some of the men in these stories are more than willing to be tak...

Orchard Online: Merchant Mode [v2.0]

Orchard Online: Merchant Mode is a NSFW shop-running simulation game inspired by games like Recettear and injecting a dose of gender bending shenanigans. Created by Icarue, the game is the story of our protagonist after being trapped in an MMO. Unlike many stories of the kind, it is a world where...