Based on the erotic game by Lune. 
 
Using a hypnosis device that he accidentally obtained, he corrupts the big-breasted female officers...! This assault reconnaissance ship Cheval has a secret... Aaron sniffs out rumors of [reducing the number of people] and accidentally discovers a [brainwashing hypnosis system] during his investigation. Knowing that people who are hooked on this hypnotic switch will listen to any commands, he brainwashes his female boss to find out the mystery, immerses her in pleasure, and tames her! The big-breasted female officers on the ship obey his command and perform forbidden personal training and guidance...! 
 
(Source: lune-soft, translated)

Based on the CG collection by Vadass. 
 
An apartment complex that’s just chock full of woman who desperately want to do it! 
How could you want to bang in such a place!?? It’s because perverted customs are practiced in this make-shift whorehouse. 
The male clientele really get off on banging these housewives while their husbands are out of the house. 
(Source: Getchu, translated)

Whoever steps foot inside that manor is said to be turned into a beautiful woman and meant to serve the young lady there as her personal maid. One day, a treasure hunter named Barredo hears about a treasure hidden within and steps foot into the abandoned house. There, a mysterious girl with numerous maids awaits him and suddenly changes him into Anya, a girl from the bar Barredo likes to frequent. Soon after, Barredo gets fucked long and hard by the girl who is apparently packing both bits! It’s only then that he comes to know the true pleasure a woman can feel... (Source: Coolmic)

In a school foundation there are creating new ways of learning to improve student achievement. That is for those who get a small score and fail the exam will be in the Drop Out (DO) and made sex slaves for impingement lust. And for those who get high achievement will be served free sex in a special lesson.

Ryuu M's