Batman/Iron Man/Smallville Crossover Rec: Unsaid; Unseen by Cerebel (R)

[raveninthewind]

This is more a character study via snapshots of sex over the years than smut, bloody brilliant for such a short piece. However, it's certainly hot.

Unsaid; Unseen by cerebel_fics (R), Bruce Wayne/Tony Stark/Lex Luthor