You sit across from me on the couch or something and start the lesson. After you start talking you quickly realise that I'm staring at your tits and look over at me, surprised, but don't say anything, just smile as if you like the fact that I'm staring at your tits. You continue the lesson, but when you look back over at me you can see that I have a hard-on. You look over at me, but don't know what to say as you're slightly embarrassed. You make up an excuse and leave. When you come back in wearing your black high heels/thigh high stockings and a satin robe with lingerie underneath. You sit back across from me and say "now Callum, I couldn't help noticing that your cock is absolutely throbbing for me in your jeans. It looks like your about to explode in your pants, so if we're going to finish this work, we've got to do something about that, so I want you to take your cock out for me" You start rubbing you tits over the satin robe while it's still fastened and tell me to start stoking my cock by saying "start stroking your cock for me Callum, but not too fast, I can see how hard you are for me and I don't want you to cum too soon" You then undo your robe (but keep it on for the whole video) to reveal you lingerie and keep encouraging me to jerk off. You see that I'm close to cumming, say: "oh god, your about to spirt your load, aren't you Callum? Ok, take your hand off of your cock for now and just watch me, I don't want you cumming yet" you start rubbing you tits and moaning. You then tell me to start stroking again and encourage me to cum over your face by saying: "alright Callum, you look like your ready to fucking explode for me, so I want you to cum all over my face" (Start moaning) "oh fuck yes Callum, cum for me, cum all over my face"