I've had a crush on my gorgeous older cousin as long as I can remember, but nothing physical has ever happened. On an out of state visit accompanied by an ex GF, my cousin showed us to our bedroom, guiding us past a wonderful studio photo of her wearing only a tiny bikini bottom- both tits and a part of her ass visible. She mentioned it was taken by a friend- nothing more.
Well- I was STUNNED, and thrilled, of course- and took a couple of photos of it when my cousin went to work the next day. Later in the morning my GF and I were fucking and I told her of my crush. She stopped, got up and led me by the hand and stood me in front of my cousin's photo, dropped to her knees and gave me a lengthy blow job
The GF is ancient history (mostly) but every time I visit my cousin that photo is still there, and brings back wonderful memories and fantasies. The only time it has been taken down was during a visit where her brothers were also there. But on my next visit it was right back up where it belonged, so she obviously thinks about who might see it, and whether it's OK or not. And I still have that crush.