Consider this, a girl has been with her boyfriend for a couple of months (an eternity!) and she wants to send him a special message as he is away . She uses her mobile phone camera to take a picture of her reflection in her mirror in her underwear. She is smiling for him and posing so she looks her best. She sends this picture with a sweet message saying how much she is missing him.
He gets the pic and his mate sees him looking at it, he asks for a copy, her boyfriend sends him one, making him promise to keep it secret. The mate agrees but sends it to his other mate, who sends it to everyone on his contacts list. etc etc. the girl goes back to school on the monday and everyone is looking at her and laughing. A group of boys shout obscenities at her, she doesn't know they have all got a copy of that picture through the friends network. She soon figures it out though. She is devastated. She dumps her boyfriend. She eventually has to leave her school and start fresh somewhere else.
The girl pays a high price for pleasing her boyfriend, and the picture is still out there.