Option 4 The MILF Blackmailed to only wear a raincoat to the drug store

This MILF is being blackmailed by her son's friend. She is wearing a pair of her sluttiest heels. A pair of thin leggings with no panties that are see through when see bends over. A super short mini skirt. She has a raincoat on with nothing underneath it except for a pair of tight clamps on her nipples. She can't leave until she gives a "random" customer a blowjob in the store somewhere.