Advice on making GF orgasm

[DarylUK]

Has anyone got advice on making my GF orgasm or squirt while being penetrated?
I'm not well endowed or average, would it be best to buy a dildo of a decent size?

 

[TophatDominant]

All women are different so hard to give perfect advice, best not to go too large with any toys or will cause more pain than pleasure, maybe buy something a little bigger than you and try it mixed with clit stimulation first? See how that goes, build from there