Responses
Its not really unfaithful, its more of, "I like polygamy/ open relationships, if you go out with me you have to know that" Normally people would be like, "no, ill like someone else", but in this case ito said yes to this type of relationship
Itome was the one the proposed it though
I think he was scared that Akami would not be satisfied only with him so he proposed this. Well, I certainly hope they will end up in monogamous relationship.
I don't like Ito-chan's and Akami's relationship...I don't like unfaithful relationships and we can see that Ito-chan doesn't want to be sleep with others, but he still does it because of Akami ...I really don't get them