It sounds like you're referring to a fictional or creative work titled by Mr. Octopluto — likely a web novel, manhua, or fan fiction chapter involving NTR (netorare) themes and a chat/group setting ("liao tian qun").
You’re asking to — meaning, propose a new narrative, system, or interactive feature for this story or its hypothetical platform. NTR liao tian qun -Ch 1--Mr.octopluto-