You have some spelling wrong and some grammatical error but rest is fine. Probably get a proofreader and upload it. And keep up the good work.
P.S. DON'T DROP IT.
Good story so far. The mc needs to keep the 3 of them as mistresses, of course.
As for the sons, I don't know why the mc bothers with them. And without them the girls will be more defenseless.
Didn't he already explain he was from a merchant family, now he is a sellsword from the company of the rose? His background really won't stand up to scrutiny.