Dancing on the bar

Will hated being in high school. He was 18 years old and going off to college in the fall; couldn't his parents give him his freedom? Apparently not, as he was grounded for getting caught drinking last weekend. All that time in his room got him surfing the internet and stumbling across a bodyswap spell. He used it to take control of his 21 year old sister's body and then walked to the nearest bar. When he arrived, he realized that he had forgotten his sister's purse, but luckily the guy checking IDs at the door knew her (his sister was apparently a regular). However, once inside, he realized he didn't have any money to pay for drinks. The strangest thing happened though, a GUY bought him a drink, and another one soon did the same. It wasn't long before Will was totally wasted. Still with no money, it wasn't long before he was doing some wild things to convince more guys to buy drinks for him; dancing on the bar was just the start of things to come...