I have a significant other, but I am going to accept nudes from other people.
Is there a particular reason you want to sext with someone other than your significant other?
Because it's fun having strangers sending me their nudes
I'm sure it's fun, but does your significant other know about this? If you're doing it behind their back then it's wrong, as they could be hurt and no longer trust their relationship with you.
Nah, I'm telling them and I'll let them know it's all consensual. I have nudes from multiple people.
I'm glad you're telling you're significant other, as sexting behind their back is wrong. Regardless, exchanging nudes with someone who is not your partner is a slippery slops and has great potential of destroying your relationship and the trust they have for you.