Board Thread:Questions and Answers/@comment-187.235.139.45-20191008220422/@comment-35022050-20200603040418

Your friend is talking about Rule 34, cuz Kirito is just so derserving of getting cucked that people can't help it. Usually, most hentai is shameless wish-fulfillment but since this series is ALL about shameless wish-fulfillment, Rule 34 of this has an unusally high amount of NTR to balance things out.