Should I allow this?

Use lubrication AND do other things before hand to get in the mood.

You may find you want to try a well-lubricated finger to see what you think to that first?

well if you want to then do .i personally don't understand why people use them I think the guy should be the only one whos endowed in the bedroom lol but that's just my opinion

and yeah it will hurt at first but you will like it you know a guys g spot is up there arse
use lube though!

Wow, I don't know that I would ever ask my man to do that. But more power to her I guess for going there. If you think you could be comfortable with it, give it a try. You can always stop if it gets to be too much.

sure I think go for it.should be fun.try and see.but take it slow and use lots of lube and when you think you have enough use some more.there is never really enough.but you should try it on her too.see how she likes it and takes it afterwards and see what she thinks.hope it works well.

I take it she wants to do some strap on sex?

Lucky guy, not a lot of women are willing to try it and its a great deal of fun.

Same rules as anal sex:
Go slow
pay attention to pain
use too much extra thick lube (I recommend probe or maximus)
go read up on anal sex

Enjoy.

That's certainly an aggressive move to spice it up. I think as long as you are okay with it, then go for it, if you feel uncomfortable with it then stop, just like you'd stop for her if you went to far. As far as the pain, from what I understand, it needs to be gentle at first, but just think of the largest shit you've ever taken. Clearly you'd be capable.