Schoolgirl Catie has found a vibrator in the lost property cupboard in the Headmaster's office. She wants to know what it is, so she asks him. She's surprised to hear it's a sex toy, and is so intrigued she wants to try it out. Sir is reluctant, but Catie knows how to get her own way. She talks and sulks and strops, but ultimately she just goes for it. The feeling on her pussy lips through her panties takes her breath away. Sir wants her to stop, but she doesn't want to stop. Pushing the vibe into her panties through the leg elastic, she finds it's even nicer against her bare pussy lips. And then she finds her clit. She's out of control now. She's heard about orgasms and she's determined to have one. She knows her excitement has had an affect on Sir, but she's more interested in getting to her own goal. She puts the vibe back against her clit, tucks it into her panties to keep it in place, and goes for it, shaking and squealing and crying out repeatedly "oh Sir! I want your cock in my cunt Sir! I want your cock in my cunt!" as she cums HARD. British (English) lady with well-spoken accent.