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: so this didn't happen today but you know nsfw rules and all. anyways.

recently my so and i decided to build a pillow fort, because we are adults of course. unlike your standard childhood pillow fort though we had darker intentions. sex. i mean sex.

so there we are building this fort and giggling like idiots. set up some chairs with the backs all facing inward and toss the blanket so it drapes down the front. all seems well and we climb in to enjoy our new fortress.

this next portion happened in the span of about 2-3 seconds. before i get into the series of events it may be a good time to mention we have cats, and one of them is rather into exploration.

there we are, me laying on my back (male) and her laying next to me. we hear the asshole cat jump up on one of the chairs and laugh for half a second. the catsshole jumps on the blanket causing it to cave in, in my mind thinking oh well it was kind of fu...uuuuuuuuuuuuck. the blanket coming down brought the backwards facing chair with it straight onto my family jewels. needless to say we haven't built another fort since. if we do i'm making the damn thing out of steel and giving it a solid foundation.

TIFU by building a pillow fort.