Panel 1:
Naruto kisses tsunade while standing behind her. Her head is turned towards him sideways and naruto's right hand is on her cheek. His left hand is in her pants rubbing her clit. Her face is contorted in pleasure but he's swallowing her screams.
Here's the reference:
External
I want both of them standing. Tsunade has her robe removed and her top partly undone to show her tits. Naruto is fully clothed
Appearances: Naruto is he looks in boruto, tsunade as she looks in shippuden
Panel 2:
Naruto fucks tsunade hard doggy style while squeezing her boobs. He's nibbing on her ear and she's screaming in pleasure
The reference:
Image
Both are naked in this panel
Panel 3:
The POV cumshot. Naruto cums in tsunade's mouth. She's rubbing herself while taking the cum shot in her mouth