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: i'm an 18 year old male and until the past year girls weren't into me...so i'm a rookie when it comes to all things female related. i got my first girlfriend and we had been slowly doing stuff together and i realized i'm really into biting. she is now my ex but helped show me the ropes on all  things sex related. she was a lightskin black girl and often times i would bite/suck on her neck and nothing would show up the next day no matter what i did. a few days ago i was hooking up with a random girl i had just met and showing her how terrible i was at making out. i started going to town on her neck the way i would with my ex. this girl was very very white and by the time we were done  and turned on some lights her neck looked like it had been fucking nibbled on by a raccoon. she went home and was instantly grounded and now i feel like a real dick and she won't talk to me.

TIFU By Being into biting