There is no lesbian content between lis. If it ever happens, to be precise when I say "if it ever happens" - if it ever happens that TWO LI's are PRESENT in same bed as MAIN CHARACTER. They'd not INTERACT with one ANOTHER in that kind of way.
Rather, it would just be MC doing stuff.
As for second part. These things are never mentioned, written or spoken about. But can't be responsible for whatever someone thinks. One of the main LI's however, despite being in arranged marriage. Had no such contact with her husband.