Wanna have sex with my girlfriend?

GIRLFRIENDS: OFFICE! — is the ultimate animated clicker with of charming and sexy office girlfriends! By day, they work hard in the office, but by night, they reveal their deepest desires and fantasies. Help them unwind and become part of their spicy adventures!

The male protagonist is troubled by the inability to have comfortable sex with his girlfriend.
The person he turns to for help is the gentle older sister living next door, named "Maina".
 
One day, our troubled protagonist accidentally wandered into the neighbor's room, overwhelmed by his worries.
With the caring support of a gentle older sister figure, he opened up about his troubles
—specifically, the difficulty he was having sex with his girlfriend.
Little did he expect that the kind older sister would take it upon herself to provide him with coaching on improving his Ｈ skills!

When campus nobody Seiji is attacked by unhinged space demons, it’s his classroom crush Yuuri who shows up to save the day! Her magical-girl powers easily vanquish the enemy, but a surprise ambush forces her to dive in harm’s way to shield him—leaving both fatally wounded. Luckily, Miss Fujiko arrives on the scene with an enchanted thread to bind both their life forces, saving them from certain death.

Over the next three months as Seiji and Yuuri slowly recover, the pair are on doctor’s orders to stay within one meter of each other or risk snapping their “red string of fate.” This means shacking up together and pretending to be a couple to avoid their classmates’ suspicions, but despite the clueless Yuuri claiming to be a “one-woman fortress with zero openings,” her natural powers of seduction quickly result in awkward situations that test poor Seiji’s sanity and self-control...

With his dream girl only centimeters away at every waking moment, will Seiji finally summon the courage to shoot his shot?

Fast Food Girlfriend is an adult management sim that blends fast-paced cooking, cheeky comedy, and steamy romance in a fast food restaurant fighting for survival. As the new manager of a struggling fast food restaurant under the franchise, McWynn's, you’ll flip burgers, fend off loan sharks, gangsters, and food inspectors while igniting sparks with your childhood friend and coworker, Mila, in a romcom plot. With a vibrant cast, engaging mini-games, and uncensored intimate moments, this is one shift you’ll never forget.
Your father’s gambling and drug addiction have obliterated the family fortune, leaving only a single asset: a rundown McWynn’s fast food restaurant, a piece of your childhood you’re determined to save. Tasked with turning it around, you team up with Mila, your loyal coworker and childhood friend, to earn a top business rating and prove to your father you can keep the franchise alive. Fail, and he’ll sell it to the highest bidder. Alongside enthusiastic young Janelle and dry-witted Ricardo, you’ll cook, serve, and strategize to keep your McWynn’s doors open. Every order, every decision, and every heated moment with Mila brings you closer to glory—or ruin.
Fast Food Girlfriend is a mix of management sim and adult romance. Master the art of fast food as you take orders, grill burgers, and sling fries to satisfy hungry customers. The cooking mechanics are simple but require you to keep track of not producing waste, which will lower your profits and business rating. 
But it’s not all burgers and shakes. The game throws curveballs with mini-games that test your wit and grit. Defend your restaurant from loan sharks shaking you down for your father’s debts, using quick-time events to outsmart them with comedic flair. Ward off food inspectors with charm and knowledge, face off against corporate suits trying to shut you down, and even fist fight against gangsters crashing your shift.
At the heart of McWynn’s is Mila, your childhood friend and coworker whose bond with you deepens through the grind of restaurant life. Her laidback and playful teasing light up the screen, and as you work side by side, the tension builds into uncensored, intimate scenes set against the backdrop of the restaurant after hours. The scenes are animated with audio and reward your progress. Mila’s evolving relationship with you is woven into the narrative, blending heartfelt connection with steamy encounters that reflect your shared struggle and growing love.

The protagonist gains the ability to enter the world of video games after being struck by lightning.
He dives into his favorite games and has his way with the NPCs as he pleases…
This time, the world is both dark and beautiful.
What kind of erotic experiences await this time…?
You explore a small map, approach the girls, and engage in erotic acts.
It’s a short game, similar to a typical CG collection, but designed in a game format to enhance immersion.