I’m in desperate need of help!

Okay so I’ve been at work all day. I’m a cna so I’m constantly running around. I’m a bigger girl and my thighs rubbed together so bad today that they are super red and kinda look even purple/blue... my “friend” is coming over tonight and I’ve been super horny and need to have sex. How can I get rid of this annoying ugly chub rub in the matter of 2-3 hours?!? 😓