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: my girlfriend and i recently decided that we were comfortable with engaging in intercourse for the first time. as we were getting to it, i prepared myself for penetration, however, disaster struck. no matter how hard i tried, [my pee-pee would not fit inside of her va-jay-jay](http://cdn3.sbnation.com/imported_assets/1036984/truck-stuck-in-bankhead-tunnel-76662.jpg).

we try this for 15 minutes or so with no success. 

in a poor attempt to subdue the awkwardness and to lighten the mood. without thinking i say, **"if a pedophile can do it, so can i!"**. 

let's just say all hope of losing my virginity was lost.

TIFU by making a joke during sex for the first time.