I mean, if we go purely through the scenes with the blackhaired tomboy bully girl, then it's kind of a funny and degenerately cute ero-comedy a-la Kangoku Gakuen (looks very similar to its Hana x Kyoshi plotline - a story of two young people going their first times with a mix of naive innocence and extreme perversion). But then there are other two girls who are about as unlikeable as you can go and MC who is a 100% masochist, who's clearly enjoying their treatment, so there's no hope of this story to go towards the lighter and funnier tone.
In short - 10/10 for the fans of Nagatoro; skip-and-forget for the rest of humanity.
In short - 10/10 for the fans of Nagatoro; skip-and-forget for the rest of humanity.