JClick and Fuck Game by Chaixas Games, featuring "Ryan"

From lofty fantasies to forbidden affairs, Pilot Cases is an interactive visual novel that follows the adventures of a charming airline pilot in exotic cities, where he enjoys flirtatious encounters with flight attendants, racy adventures on red-light streets, seductive gyms, and passionate threesomes.
Real characters. Real images. Real pleasure.

A hardcore hentai fan gets sucked into a world full of his favorite characters. Under the guidance of the cheeky god Tanuki, he must collect "girl cards", unlock a waifu, and explore this mysterious world.

Emily Does It All is a college life game where the player can influence Emily's decisions regarding her love life. Players will be able to guide Emily's choices as she navigates a complex series of relationships. There's her friendship with Nick, her friendship with the prim and proper Claire, her neighbor Luke who has a crush on Emily, and more. Told in an episodic manner, Emily Does It All follows a flexible, loose, serialized story that centers on Emily's exploration of her sexuality and her adventures in college.

One million years B.C. In a cruel world ruled by a cruel tyrant, women fight for survival and a chance to end up in bed with him in bloody gladiator fights.

A young man returns home after finishing his first year of college with his landlady and two roommates. There's more to these three than meets the eye, and our protagonist is sure to find a home full of surprises during summer vacation.

In the future, while technological advancements bring convenience to people's lives, they also create an alarming problem: a huge amount of unmanaged waste. Whether it's incineration or burial, it seems impossible to completely and harmlessly dispose of all types of waste.
At this time, a company called GPOINT appears out of nowhere.
GPOINT offers a revolutionary solution to waste disposal - whether it's household waste, kitchen waste, or even nuclear waste, as long as it's labeled as "garbage", GPOINT can handle it perfectly.
Of course, such a wonderful technology is a closely guarded trade secret, and no one knows how they manage to recycle such a huge amount of waste.

Holes is on a date with her husband, but she needs to stop to use the restroom. Little does she know...

"Our Netorase Story" is an erotic visual novel about a couple "Nathan and Jenny" who are in an open relationship and finally start a new life together in the fictional city "Los Vivi", the birthplace of the entertainment industry. Follow their story of the past and present to determine their future. How they succeed in the entertainment industry as directors and stars, while having a lot of fun.​

Kagura has finally earned her place among the Dark Mages, entering the world as the guild's newest graduate. Eager to prove herself, she sets out on her first official mission, but things don't go quite as planned...
What will happen to her and will she be able to overcome any challenges that come her way?