The bed "Supersize Bed" made by British designer Cecilia Carey is perfect for such a glutton.
The super size bed is a bed made just like the "French fries" sold at a certain fast food restaurant. The overhead potato part is not just a decoration, it can be removed and used as a pillow.
Beds are said to be made according to the size of the mattress of your choice, and orders are accepted by mail order from the official website. Japanese people who are more delicate than Westerners can use it as a double bed, so it may be recommended for newlyweds who like potatoes.