Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: before i begin my story i'll will let you know this is a throwaway. as of right now i don't have a reason for that, but i've been trying to introduce my friends to reddit for a while now.

i'm a 12 year old girl in middle school at the moment and am excited for summer and to begin eighth grade next year. i'm sort of known at my school for being loose a bit with the boys, because i have had several boyfriends since sixth grade, but am still a virgin. (i'm saving it for that special someone i'm still looking for. <3) i also have my share of private masturbation times, but i still have never had sex. i just need to make it clear. i've never had sex.

it all started last month when i was having lunch at school with my friends. for the sake of the story we'll call them sarah, rachel, and katy. sarah and rachel are a lot like stereotype twins like they look and dress the same and finish each others sentences and stuff like that, and katy is the kind of girl who still doesn't understand sarcasm or jokes and sometimes i don't remember. we were having a casual conversation about our teachers and stuff like that, and eventually came talks about our history teacher, who we will call mr. taylor. during that conversation it came to which teacher we find the most attractive looking. i'm sure you guessed it by now, but i picked mr. taylor and as did katy, sarah, and rachel. then sarah said she fantasizes about him when she masturbates at the same time as rachel. katy and i agreed that they had given too much information. tmi, sisters. then katy's boyfriend (we'll call him scott) went up to us and said "and inthetrashsweety probably fucked him already!" we all then laughed hysterically at that joke, followed by me casually replying "yep! i had sex with mr. taylor!" everyone knew i was kidding, except for katy of course. after lunch, katy and i had history together and we sit next to each other in that class. but for the first time that day, she moved her away from me because we were talking. later, she told the people who sat around there that i had sex with mr. taylor. she said it like she was serious and she thought that i was serious too. eventually it went to the whole school. the teachers never heard, but eventually, scott's mom found out from one of his friends who thought it was true. it took a month for it to go outside of the school, but it happened. his mother at least tried to do what was right and called the police to tell them what she thought had happened. before you knew it, the police were convinced that i had sex with my teacher. the court wanted none of me, but mr. taylor had to get lawyers in court and all that good stuff, but wounded up in jail for 20 years. because of katy not understanding sarcasm, my innocent teacher is in jail for 2 decades. and now that i have a new history teacher, this teacher is a jerk.

TIFU by telling my friend I had sex with my teacher (NSFW)