I've had 3+me at once; I think 5+me would be fun though.  Wouldn't want an odd number, someone could easily be left out.

E for me!

Always, 100% of the time.  Can't stand having clothes on while in bed, sleeping or other.

I had a Levett Caesar (just died on me after 2 yrs of use)… Rotating tip, perineum massager...  Loved that thing, and going to buy another to replace it with.