Littlespace Online

Hello all! So my Daddy and I recently realized that my Daddy and I are both switches. And I was wondering, for other switch couples, how do you make that work in your relationship? How do you decide who gets to be little and when? I've heard of people being Big Brother/little sister instead of Daddy/babygirl so they could both be little at times, but I'm not sure if this would work for us because we'd still need a caregiver then and my Daddy isn't comfortable being little for anyone but me, so I'm not sure where I should go with this, Any suggestions?