Just had 7 jumbo marshmallows up my ass, with a buttplug and harness to hold them in. Almost made me want to get religion; 7 marshmallows up the ass is proof that the universe loves us and wants us to be happy. Had a more or less continuous anal orgasm from just that; was moaning like a bitch (which, of course, I am, to some extent, even though my wife referred to me the other day as her "hot sausage"). I'd definitely recommend it to those with the capacity! Delicious! Who needs a penis when there are sensations like this?

Of course, now I just have the plug/harness on to keep me from leaking.  ;)

 Fun thing is that marshmallows have simultaneous mild laxative/lubricant and slight numbing effects, so they'll get you real loose like a long-necked goose.  :)

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Of course, after an evening of serious butt-stuffing, voiding the lube the next day is always a bit of a ride. Great experience, the marshmallows, but not really one you could repeat daily (with all 7, anyway...).

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Figging is fun too! For those that don't know it, that's putting peeled ginger (usually carved into a plug shape) up you. There's a subtle burn there that gets more intense as the ginger warms up.  Similar but more intense is cherry peppers.  ;)

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Note that it's much easier to get marshmallows up your butt if you freeze them first. They get stiff, but not hard, so they're easier to insert, and they don't really get particularly cold!