Ariana Grand was in detention for not paying attention in class again and instead playing with her phone. She was even on her phone during detention! Mr. Black, the new sub, noticed and even though hes a substitute he takes his job seriously and told her to put away her phone. Ariana had better things to do and wanted to get out early, but not without some type of discipline. Mr. Black told her that the only way she can get out early was after a good spanking. After a few hard spanks, Ariana wanted more and put his swollen cock deep in her mouth. This tiny brunette sure knows how to pay attention to some dick, and was getting plowed on the teachers desk in a bunch of positions! At the end, Mr. Black busted his GRAND nut all over her mouth and face and Ariana figured out that she really likes subs!