Against my better judgment, I occasionally see what's cooking over at Sankaku Complex (I just read it for the articles - I swear). Lo and behold, I found something for fans of healthy lungs and fenestraphiles alike. Did I mention this isn't even vaguely safe for work? I should probably mention that.
Anyways, unless I'm missing some greater meaning or linguistic/visual pun that only makes sense in Japanese, sometimes tits on glass aren't a metaphor for life - they're about people fapping like caged monkeys to tits against glass. I'm glad the geniuses at SC were able to help me grasp this very important lesson.