Castiel knew that Dean hated being watched without his knowledge. Castiel also knew that he should have made his presence known the moment he had walked in, but Dean's pops and sways were addictive. Cas' chest tightened as he began rubbing his clammy palms on his jeans… (before 9x03)

Dean witnesses his future self in a very surprising situation with future Castiel. And can do nothing but watch. (PWP, Smutty smut)

Apodyopsis: Noun. The act of mentally undressing someone. Johnlock smut. Sequel to "Gymnophoria" but can be read as a stand alone.

Gymnophoria: n. the sensation that someone is mentally undressing you. Johnlock.

Oneshot Destiel. Pure slashy goodness ! M rated.