Is it right for my friend to tell me about when she uses a vibrator?!?

we were on the phone (16 year old girls) and she just came out with it, and told me what she does and i was like "whoaaaaa hush up" . then she asked me what i do. and i was just like eugh go away. and now i cant look at her the same, knowing she uses a VIBRATOR. arrggh am i over reacting? :S thanks guys.:)