yeougui

Balancing act

Keeping your balance on a slippery steel ball is difficult already, having to do it with your hands tied behind your back while wearing high heels is near impossible. To give the trainees a little help in maintaining their posture, we rigged various piercings across their bodies with cables. Losing their balance means either fal...

Cleaning up

Getting to climax by using your trainers or mistresses’ feet doesn’t mean you’re done of course. It would be quite bad-mannered to just leave them soaked in your juices. A good trainee must learn how to properly clean up after themselves, as to not cause any inconveniences. Failing to clean up properly results in harsh pun...

Dirty games

Once you lose your orgasm privileges in the dungeon, you’ll have to earn them back step by step. At first, your only job is making others feel good but eventually, you’ll be allowed to start receiving pleasure again. This trainee here has been on an orgasm ban for almost three months. Of course, we spiked her food and drinks...

Locked away

What a cruel fate! Being fed all sorts of aphrodisiacs and libido-enhancing foods while being completely unable to cause any pleasure to the parts that itch the most. This trainee has been on lockdown for just a few hours, with three more months of chastity torture to follow. She’s already completely overflowing while her emot...

Cleaning duty

Personal hygiene is very important in the dungeon, we don’t want our trainees to be filthy after all. Because of that, we give trainees the chance to do some part-time work in the cleaning area, where they’ll be tasked with making sure that everyone passing through is perfectly clean. Of course, they don’t get paid to do s...

The stake

Stakes are perfect tools to teach impertinent trainees a lesson of endurance and give them some time for reconsideration. The trainees’ hands are locked in place at a stake coming from the ground. The height of the stake is too low to comfortably stand or squat but also too high to comfortably sit, forcing the trainees to wigg...

Secret rites

Sometimes even the best sorcerers overestimate their abilities to control the demons and monsters they summoned from other realms, such as this cultist girl who managed to get herself wrapped up in a writhing mass of tentacles coming from below her clothes. All she can do now is wait until the creature lets go willingly. I’m s...

Glass Prison

Together with countless others, this trainee finds herself in a glass prison with multiple openings connected to a labyrinth of tubes and multiple other prisons. We placed a writhing tentacle monster at the end of the tube, which is entirely driven by the scent of arousal, fear and despair. The goals of this session are easy: Th...

Nagi (1/2)

Decorations

Trainees who are forced to be naked in public already go through a quite humiliating experience. Even worse when they’re stuck in an easy-to-see place while being degraded to mere decorations or furniture. People passing by will ignore either completely ignore them, take a quick glimpse or even stop to admire and touch what th...

Fully Automated Sessions

Personally, I think the concept of sessions involving trainers as a human counterpart is great. However, fully automated robotic sessions do have their charm. For one, robots don’t care about fatigue. They’re programmed to do their job and do that relentlessly without hesitation for the trainee’s pleas for mercy. It is als...

Failed explorers

The lower levels of the dungeon are quite dangerous, with all sorts of monsters and creatures freely roaming around that not even we really know about. Sometimes trainees who happened to be adventurers before their time at the dungeon willingly venture down in order to map the dungeon and have some fun during their time off. Oft...

Pleasure duty

Trainees who have been placed on an orgasm ban do have a few chances to redeem themselves – after all, the dungeon is a place where everyone is supposed to have fun right? One of these chances of redemption is a week of pleasure duty, where one or more trainee is chained to a bed and told to service as many people passing by a...

Forced casting

What good are magicians who can’t overcome themselves? A professional magician always needs to be in control of their body, focusing only on the energy they’re conjuring and nothing else. Hence, we devised a neat little training method for all sorts of magic users, where they’re forced to summon a dangerous spiritual being...

Rewards for December 2019 *EXPIRED*

The reward links have expired~ You can still purchase old rewards right here:

特典のリンクは有効期限が切れています～ 古い特典はまだここから購入でき�...

Frustration

Trainees who have been placed on an orgasm ban often get quite frustrated from being edged without relief. This poor trainee is tied up in an uncomfortable standing pose, while her trainers are taking turns pleasuring themselves by using her thighs. Feeling her trainers rub ever so slightly against her incredibly sensitive crotc...

Hierarchy

Trainees that behave and do well during their training sessions are granted a higher status in the dungeon hierarchy than trainees who are new and inexperienced. These trainees sometimes get to feel what it’s like to be the dominant one and control a subordinate to their likings. Here we see one of them, forcing one of the low...

Pop quiz

Getting to know the dungeon rules and etiquettes for trainees is one of the most important things to learn during your stay as a trainee. To make sure that all trainees know what’s allowed and what’s strictly forbidden, we regularly hold pop quizzes on various dungeon related subjects. Trainees who know the correct answers d...

Taking Turns

You don’t always need intricate machines to break a trainee properly. A well-scheduled day with lots and lots of different trainers taking turns can work wonders as well~ There’s barely anything more humiliating than being taken mercilessly without a break by a constant stream of new people. Seeing a never-ending queue of pe...

Rainbow Juice

Our R&D department is always working hard to provide the best aphrodisiacs for our training session. Recently they came up with “Rainbow Juice”. While I do think there might be better names for this lewd serum, it’s effects are incredible! Each colour of the rainbow spectrum has its own brain-melting effects, like a pa...

Research and Development (1/3)

Dr. Amber (Complete)

Whipping wheel

A device made to teach our trainees patience and self-control, as a rash decision can result in quite a lot of pain~ The trainees are restrained in a metal frame with their legs spread wide apart. Two metal rings are located within their hand’s reach and wheel with leathery straps is placed in front of their exposed crotch, th...

Holiday selfies

Befriending Haneul helps a lot during your stay at the dungeon. Not only is she a generally helpful and friendly person, but she’s also been there as long as dungeon records go and probably even longer. Being exposed to the dungeon for so long brought out her kinky side, so she’s often seen toying with new dungeon personnel....

Performance-enhancing drugs

Our dungeon R&D department is always trying to create the perfect aphrodisiac. Of course, medical trials such as that come with some side effects – such as extreme nymphomania, the growth of new genitals or in some cases: both. These two unfortunate guinea pigs have had a dose of our newest aphrodisiac a few days ago and h...

Pheromone collection

The dungeon uses an exorbitant amount of aphrodisiac each day to make sure to receive the best training results. So much in fact, that our R&D team constantly has to come up with new and more efficient ways of harvesting the necessary pheromones. As of right now, most trainees are scheduled for collection service once or twi...

Finding the right key

Being stuck in a chastity belt with toys going wild inside of you and having no way of taking them out might sound fun at first. After the first few days however the constant torment of pleasure, hypersensitivity and the associated sleepless nights and inability to live a normal life take their toll. Most of our trainers aren’...

Petrified

The maze is a place full of danger. One wrong turn and you end up facing a potentially eternal pleasure hell~ One of these dangers is a creature that is able to turn any trainee who happens to walk into its lair into living stone, petrifying them until it wishes to toy with them and harvest their sexual energy to maintain itself...

Pandora’s Box

Trainees in the maze don’t have it easy. There are so many creatures and traps trying to trap them that anything that looks like it could offer tools that lead to a way out is like finding a holy grail. As you know, our trainers are quite cruel, so they went ahead and placed fake chests across the dungeon, filled with all sort...

Exhibitionism

Being forced to make a public appearance in a revealing outfit or even fully nude is quite humiliating. Most trainees are understandably very uncomfortable in these situations, especially when we tell them to take the stage and present themselves. Here we see a trainee who got the task to masturbate and climax as much as she can...