hi Sir- thanks for the extra college tuition but i got something to tell you- ive seen you jerking off over me and ive caught it on camera... so now you better do what i say. lets get a coin and toss it- one side is wank that dick off really hard whilst i tease you and the other is 10 hard swipes to your dick... ooops theres my step-dad calling and texting me, hes going to come and pick me up- ill talk to him whilst im urging you to jerk off- so lets keep playing this game until hes does and you better cum before he turns up or you will be exposed.