I like toys every now and then. For me it's not so much the prostate stimulation, but probably the mental affect - doing something 'dirty'. Also like the 'in-out' feeling of fast pounding and sometimes just the 'full' feeling of a butt-plug.

As for your girlfriend.... you know her better than any of us! It'd all depend on how open she is and your relationship is. My advise, though, is honesty and communication just tell her you like it and ask if she'd help you out. Guage her feelings on the subject, and take it from there...

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You know, Blackadder, for me socks are like sex. Tons of it about and I never seem to get any.

My Photos:
https://imgur.com/a/80hiRdm