SW-363 Inviting a girl in class to come home to play, the male student "made meat" each child individually

The summary is roughly the same as the movie's title (Inviting a girl from class to his house to play, the male student "kills" them one by one), there is a part where the young man invites the female student in the dormitory next door to his room. "chat".
In general, these college students are very lewd, they actively show their asses to the guys, the guys just "kill" them one by one.