Two friends compare their sexual encounters with a female student who experiences orgasm in front of her friends (NHDTB-260)

Two freshmen, unaccustomed to taking the bus, become prey! A girl, encountering a pervert for the first time, manages to remain silent… She tries to tell her friend but is stopped! However, realizing their cowardice… even their friend gets involved and starts persecuting them! Their inability to help each other emboldens the perverts to become increasingly brazen!