HODV-21287 - Hardcore Coach Breaks His Students: Forced Training and Brutal Lessons in Pleasure

Was it really necessary to have five actresses mixed up in the final segment? I wanted to see more of Jinguji Nao on her own. The aggressive behavior of the other actresses was unnecessary, and their chatter and laughter felt unpleasant... The final segment is unbalanced in many ways, leaving me extremely dissatisfied. Wouldn't it have been better to reverse the male-to-female ratio?