Responses
Yeah, he beats him for cheating. He doesn't become a habitual abuser though, just beats him due to the cheating (unless there's a continuation I missed)
Oohh if there's a continuation, an extra at the least, I would want to read it. But I don't think sensei will do a follow up on this.
OMG I've read this somewhere and he will beat the uke, I think this is a part of another manga=story