The pros:
Not demanding at all
No need for you to be romantic, or to cater to her in any way at all. It’s your show. It’s like having a hooker, but one who can’t run screaming from the room. There will be no complaints, and no one to sigh impatiently if your erection takes a little time. You cannot but get what you want, providing what you want is a completely passive partner.
You can possibly bag a 10
Pretty people die too. You don’t need confidence or charisma to get in bed with a corpse. If Scarlett Johanssen, or Charlize Theron, or any equally attractive woman were to die, her corpse would let anybody have relations with it. Even you, my friend, even an ugly, sorry sack of shit like you.
Any position you want
Yes, you will need to prop the body up, in some case rig up a slinglike device, or perhaps build some kind of exoskeleton, but the body will be patient as well as flexible once you get past the rigor point. There are no inhibitions here either.
No gag reflex
It will be like a coconut with a Fleshlight inside.
The head can be removed
Portability can be a problem with the living. Suppose you wanted to go on a road trip, you would have to take a whole person along with you if you wanted oral sex. Not in this case.
It will let you take pictures
No inhibitions, no worries about embarrassment should the pictures be discovered by acquaintances. You can pose as you would like, and dress it up as you would like too.
The cons:
Shelf-life
You will need a refrigerator big enough to fit a person in, though you may be able to fold the corpse into a relatively small space. This just slows the process down, so you will need to reconcile yourself to loss unless you know how to mummify it and you find mummies attractive.
The authorities/society
Most people frown upon relationships with the dead, particularly sexual ones, even though this is completely victimless. It’s a case of people making illegal that which they personally find unappealing. Oh and the relatives don’t usually like the idea.
Cleaning
People lose sphincter control when they die. Unless you can find away to clear the intestines there maybe issues with hygienic relations.
Enthusiasm
Some people like enthusiastic physically active partners. This is not for them. Not without the application electricity, anyway, which would probably not be safe.
Things I am not sure about:
Temperature
If you keep it refrigerated then it will be cold when you need it, which is unpleasant to most people who need something that is at least room temperature. There is no way to reheat easily either. Maybe a heat lamp?
