On my back. Or my side, but usually my back I find comfiest.

Or as the small spoon with a hot guy.

.

I prefer to sleep on my stomach or side
Sleeping on my back reminds me of dead people in caskets, so I avoid that position

Stomach if I'm alone.

My side if I'm w/ your dad.

On my back.
But honestly I need a bf only because little spoon is the best position to sleep in.

I agree with you but