This DLC for "Kemomimi Training" adds some darker H scenes to the story and two bad endings. (The base game without this DLC is mostly lovey in nature. You could say it's "vanilla"...!)
Asuna Nanase is a student popular with both the boys and girls in her school. However, after falling into a trap set by her perverted teacher, Hanada, she is led straight into his hypn*sis room...
In this game, the protagonist girl withstands other men's acts of blackmailing for the sake of her boyfriend but is gradually cucked. You can enjoy H scenes without frustrating gameplays.