Random Most Graphic Hook-Up Scenes in DC Comics History (15 items)

(#7) Oracle And Nightwing, 'Nightwing Annual #2'

Nightwing Annual #2 showed the ups and downs between the two Batman protégés Barbara Gordon and Dick Grayson. In between Robin and Batgirl getting smitten with each other and the failing engagement of Nightwing and Oracle, we see a passionate love scene. While the two are mostly covered, this a little bit saucier than most superhero lovemaking scenes.
(#1) Batman And Talia, 'Damian: Son Of Batman'

A small panel from the Damian: Son of Batman story "Bethlehem" showcases Damian's conception. While there have been depictions of Talia Al' Ghul and her "beloved" Bruce Wayne making love in the past, none showed this much skin. The forms of both Bats and the heiress to the League of Assassins is more than readers usually see in mainstream Batman books.
(#2) Green Arrow And Black Canary, 'Green Arrow #34'

In Green Arrow vol. 2, #34 (1990), Ollie and Dinah have their own tumble in the hopes to conceive a child. Seeing the two then-Seattle-based heroes entwined is moving and tender, but very graphic as readers get a glimpse of Black Canary's rear and chest as Ollie makes love to her. This isn't the typical "post-coital with bed sheets covering their private parts" panels in comics from that era.
(#12) Silk Spectre II, Dr. Manhattan, And Dr. Manhattan, 'Watchmen'

In the classic Watchmen graphic novel, Silk Spectre thought she was being touched Dr. Manhattan, but then she realized more than two hands were in play. Dr. Manhattan used his reality altering powers to create clones of himself so he could satisfy her while simultaneously working on other tasks. Silk Spectre was horrified and upset. Also, it's pretty rare to see threesomes in DC comics, even if one-third of the trio is a clone.
(#9) Harley Quinn And Deadshot, 'Suicide Squad #3'

In the DC Universe Rebirth Suicide Squad #3, Deadshot sets his sights on Harley Quinn, and the two take a torrid tumble. Harley also makes a clown-car remark that nearly ruins the mood before they are interrupted by a call from Amanda Waller. While both anti-heroes are clothed, the spontaneity and roughness make this one of the more graphic scenes in the modern DCU.
(#15) The Kryll, 'World's Finest Comics #289'

In World's Finest Comics #289, Batman and Superman are driven to tears by an alien mating ritual. The Kryll tentacle species within Superman's Fortress of Solitude need to leech human emotions, mate, and then perish. What is depicted in the panels is very blunt, weird, and graphic imagery that looks more like hentai than a superhero funny book.