sry if my choice of words is offensive to neone, first time here, my gf and i r having sex and ive always wanted to try using toys on her during sex, so my question is, with a length of 6.5in and diameter of bout 3, would it hurt too much to try using dildo along with me in her pussy? and also for girls who have tried group sex, would you suggest a dildo in her ass? thanks for your alls input