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 a tiny backstory. thought i was gay until i was 14. had sex with a woman for the last time about five years ago. always super turned on by girls having sex with strapons. 
tifu. this happened about a year ago. went thru a really nasty breakup and got with a new guy. new guy is very nice and i'm crazy attracted to him. about three months go by and things in the bedroom are phenomenal. they are getting kinkier and kinkier. we are having full on conversations about where we lie on the bdsm spectrum and seem to both fall into the same categories. (we are into b and both like to change roles.) well eventually we agree to some strap on play which is seriously so hot. i came without physical stimulation to myself continuously throughout the experience. it was pretty amazing. however afterwards i realized that i was trying to fulfill my fantasy of going with a girl again. i got so incredibly turned off by my bf that i shut down sexually. fast forward to a year later and we still have sexual problems only he thinks that i might do this with him again and i think that's a huge reason he stays with me. i'm totally turned off by him sexually.

TIFU by pegging my boyfriend