Based on the adult game by G.J?. 
 
Huge breasts are justice! Mature women are my fantasy! 
 
Why make them so erotic? 
Scattering their pheromones as they walk. 
"Do as you please" is their catchphrase. 
 
My body won't be able to last any longer if this continues everyday. 
If that's the case I'll better move out of this apartment and start living the life of a proper student. 
And the day I made up my mind on this, a new manager for the apartment arrived. 
 
(Source: Getchu)

Based on the erotic game by One-up. 
 
Kabuto comes from an old clan with many customs, one of them being arranged marriage. Thus one day, while attending boarding school, a woman named Miyako Ruriko appears to Kabuto and introduces herself as his fiancee. While Kabuto isn't too eager to follow the traditions of his clan, Miyako is infatuated with her fiancee and wants to prove herself as an adequate wife, therefore lewd Kabuto decides to put his fiancee to a test...

HiLLS