Bleach Christmas Special pt.2 - Their Pride and Joy: After having their way with Ichigo, Rukia and her helpers clean him up a bit before tying him back up for his sisters to find in the morning; 1st panel - Yuzu riding Ichigo's face while Karin gives him a blowjob; 2nd panel - Ichigo banging Yuzu anally while eating out Karin
A version of this reference: Image with Tsunade, Raikage Ay and Jiraiya from Naruto.
Tsunade has a queen of spades tattoo (Reference: Image ) in her cleavage as well as on her pelvis. Also her breasts are larger than in the reference, and she's topless but wearing black panties.
She has the key to Jiraiya's chastity cage in a necklace around her neck, the key resting somewhere around her cleavage.
There's a large puddle of sperm in the hand that's grasping Jiraiya by the cage.