Well, of course not. It’s his mom. 
You wanna see “bawdy” in nose art, try Image-googling “WWII nose art virgin”. Now, there’s some “potentially problematic imagery” 
This is a just charmingly retro bit of cheesecake, IMO. YMMV, of course.
Here are some images from designer Toby Tinsley’s portfolio:
…including this B/W still from the presentation that I recall seeing on video:
