When Inquisition came out I was renting a room, rather than living on my own, and soundproof the wall weren't. The headphones came out on the regular, and not just to not have to hear everything else that was going on in the apartment.
My first moment of shame was when I was young and using the computer to play sims 2 while my brother and his friends were in the same room playing playstation. I made sims have sex thinking it won't lead to cutscene. I was wrong.
My 7 year old daughter not-so-accidentally bumped into my Shepard making out with Garrus.... I could only be glad my good sense (or some higher, unseen parental guide) warned me I should play ME3 that night instead of the Witcher 3... O_o
@mamiser: Oh man... you'd think woohooing would be more innocent than it turned out to be...
@iarly: I imagine the convo went something like
"Why are you kissing that lizardman?"
"... when you grow up, you too will want to kiss this lizardman."