The Big ImageBoard (TBIB) - 2boys arm on knee arm rest arm support black hair black pants blue jacket boots closed mouth dual persona frown full body gloves grey hair hair over one eye half-closed eyes invisible chair jacket knee up kuga yuuma limited palette looking at viewer male focus mikumo squad's uniform mnmikwt multiple boys one eye covered outstretched arm pants pants tucked in red background red eyes red footwear side-by-side sitting smile symmetrical pose world trigger