My girlfriend hints again

°real story° Last night, lying with my girlfriend almost asleep. I turned over and started giving her kisses on the neck, touching her beautiful breasts, massaging her ass, and telling her she's beautiful and that I love her body and giving her kisses on the mouth. She started to get hot and started touching her beautiful, already wet pussy. At that moment, she starts breathing more agitatedly and says 'I love your cock, I love how it is, because it's fat, I like it when it's fat, long ones make me hurt'. This totally threw me off, did it slip out because she was hot? Is she saying mine is short? Has she tried longer ones? I should have said 'and you, how do you know they make your pussy hurt? Have you tried a longer one?' But I didn't dare and besides, her confession that long cocks make her pussy hurt and there I just fucked her like never before. What do you think? What would you think if your wife told you that?