There was two female college roomates. In their dorm was a shared shower. On day they were both taking a shower when one of the girl noticed a rug burn on the other girls chest , the burn was in the shape of an I. The girl asked her friend what and the hell had happen to her, she answered. My boyfriend goes to Iowa State and he likes to have rough sex with his letterman sweater on. The next day they were showering again and the girl had a rug burn of a big O on her chest. The girl answered this time that she met another guy from Ohio State and he also like to wear his letterman sweater while having sex . A few days had past and they were in the shower again and the girl noticed this time she had a rug burn of an M on her chest, the girl stated, let me guess you fucked a guy from Michigan State last night and the other girl replied, Hell no I had sex with my girlfriend last night and she goes to Wisconsin.